cds_introduction_data_science_assignment/data/Oliver/raw/sleep.csv

from,to,"light (s)","deep (s)","rem (s)","awake (s)","wake up","Duration to sleep (s)","Duration to wake up (s)","Snoring (s)","Snoring episodes","Average heart rate","Heart rate (min)","Heart rate (max)","Night events"
2024-08-12T00:04:00+02:00,2024-08-12T06:40:00+02:00,15960,7080,0,720,2,360,0,0,0,67,57,101,
2024-08-12T22:59:00+02:00,2024-08-13T07:15:00+02:00,18000,11400,0,360,1,120,0,0,0,69,54,104,
2024-08-13T22:27:00+02:00,2024-08-14T07:09:00+02:00,19920,10980,0,420,0,120,300,0,0,62,52,102,
2024-08-15T00:48:00+02:00,2024-08-15T08:47:00+02:00,17280,9840,0,1620,1,1020,0,0,0,60,55,78,
2024-08-16T00:06:00+02:00,2024-08-16T09:02:00+02:00,23400,7560,0,1200,1,120,420,0,0,57,51,87,
2024-08-18T23:31:00+02:00,2024-08-19T06:20:00+02:00,16680,7140,0,720,0,720,0,0,0,64,52,105,
2024-08-22T23:49:00+02:00,2024-08-23T07:27:00+02:00,17160,9480,0,840,2,120,0,0,0,58,52,87,
2024-08-24T22:04:00+02:00,2024-08-25T09:13:00+02:00,28980,9660,0,1500,2,660,180,0,0,64,53,111,
2024-08-26T01:24:00+02:00,2024-08-26T08:16:00+02:00,19140,5160,0,420,1,120,120,0,0,64,54,110,
2024-08-27T00:05:00+02:00,2024-08-27T07:47:00+02:00,17400,10020,0,300,1,120,0,0,0,58,53,70,
2024-08-28T01:48:00+02:00,2024-08-28T06:36:00+02:00,9600,6900,0,780,1,120,180,0,0,60,54,89,
2024-08-28T23:59:00+02:00,2024-08-29T06:42:00+02:00,16020,7860,0,300,0,120,180,0,0,60,52,100,
2024-08-29T22:09:00+02:00,2024-08-30T07:15:00+02:00,18840,12180,0,1740,3,120,0,0,0,64,51,155,
2024-08-30T23:19:00+02:00,2024-08-31T07:14:00+02:00,17700,10140,0,660,2,120,60,0,0,68,61,92,
2024-08-31T22:25:00+02:00,2024-09-01T06:54:00+02:00,18840,9780,0,1920,2,120,0,0,0,70,56,111,
2024-09-01T21:09:00+02:00,2024-09-02T06:16:00+02:00,20220,12300,0,300,1,120,0,0,0,65,57,105,
2024-09-02T22:29:00+02:00,2024-09-03T06:31:00+02:00,19440,9240,0,240,0,240,0,0,0,65,56,91,
2024-09-03T22:50:00+02:00,2024-09-04T07:18:00+02:00,18960,10200,0,1320,6,120,0,0,0,64,55,77,
2024-09-04T22:42:00+02:00,2024-09-05T08:09:00+02:00,24420,9180,0,420,1,120,0,0,0,60,49,104,
2024-09-05T22:10:00+02:00,2024-09-06T07:12:00+02:00,21300,9780,0,120,0,120,0,0,0,59,52,73,
2024-09-06T22:48:00+02:00,2024-09-07T06:45:00+02:00,21180,7320,0,120,0,120,0,0,0,60,54,92,
2024-09-07T22:10:00+02:00,2024-09-08T07:55:00+02:00,22080,12120,0,900,3,120,0,0,0,59,50,91,
2024-09-08T22:19:00+02:00,2024-09-09T07:03:00+02:00,18480,12840,0,120,0,120,0,0,0,64,54,110,
2024-09-09T23:08:00+02:00,2024-09-10T07:44:00+02:00,17880,11340,0,180,0,180,0,0,0,62,53,108,
2024-09-10T22:27:00+02:00,2024-09-11T06:32:00+02:00,21540,7200,0,360,0,120,240,0,0,64,59,71,
2024-09-11T21:23:00+02:00,2024-09-12T06:22:00+02:00,20640,11040,0,660,1,120,360,0,0,68,54,115,
2024-09-12T22:08:00+02:00,2024-09-13T05:40:00+02:00,14580,12240,0,300,1,120,0,0,0,66,53,102,
2024-09-13T20:24:00+02:00,2024-09-14T09:34:00+02:00,33540,11940,0,1920,4,120,0,0,0,60,48,102,
2024-09-14T21:16:00+02:00,2024-09-15T08:20:00+02:00,25740,11340,0,2760,6,120,0,0,0,65,57,106,
2024-09-15T22:00:00+02:00,2024-09-16T06:49:00+02:00,18300,13320,0,120,0,120,0,0,0,63,53,100,
2024-09-16T20:42:00+02:00,2024-09-17T07:06:00+02:00,27780,8520,0,1140,3,120,180,0,0,66,55,108,
2024-09-17T23:24:00+02:00,2024-09-18T07:19:00+02:00,16260,10080,0,120,0,120,0,0,0,63,55,100,
2024-09-18T23:17:00+02:00,2024-09-19T06:39:00+02:00,15540,10860,0,120,0,120,0,0,0,64,55,95,
2024-09-19T21:59:00+02:00,2024-09-20T07:23:00+02:00,19620,11520,0,120,0,120,0,0,0,64,51,98,
2024-09-20T22:10:00+02:00,2024-09-21T01:14:00+02:00,18000,11880,0,120,0,120,0,0,0,63,54,92,
2024-09-22T21:04:00+02:00,2024-09-23T05:06:00+02:00,16800,11640,0,120,0,120,0,0,0,63,55,84,
2024-09-24T00:23:00+02:00,2024-09-24T07:20:00+02:00,16800,7920,0,300,0,180,120,0,0,67,56,99,
2024-09-24T22:33:00+02:00,2024-09-25T07:18:00+02:00,19200,11580,0,720,1,120,0,0,0,62,53,99,
2024-09-25T23:32:00+02:00,2024-09-26T06:24:00+02:00,14160,9720,0,660,1,120,0,0,0,65,56,83,
2024-09-26T23:01:00+02:00,2024-09-27T06:54:00+02:00,12780,13560,0,600,1,120,0,0,0,65,58,100,
2024-09-28T00:19:00+02:00,2024-09-28T07:46:00+02:00,14040,10380,0,840,2,120,0,0,0,66,57,81,
2024-09-28T23:29:00+02:00,2024-09-29T06:19:00+02:00,15240,8880,0,480,0,120,360,0,0,65,55,109,
2024-09-29T21:40:00+02:00,2024-09-30T06:44:00+02:00,22260,10020,0,300,1,120,0,0,0,64,55,94,
2024-09-30T23:57:00+02:00,2024-10-01T06:26:00+02:00,14640,8460,0,240,0,120,120,0,0,65,57,81,
2024-10-01T23:33:00+02:00,2024-10-02T06:17:00+02:00,13800,9960,0,480,1,240,60,0,0,64,54,79,
2024-10-03T01:04:00+02:00,2024-10-03T07:02:00+02:00,13140,8100,0,120,0,120,0,0,0,66,58,101,
2024-10-03T23:39:00+02:00,2024-10-04T06:23:00+02:00,12960,10380,0,900,2,120,0,0,0,71,59,108,
2024-10-05T00:24:00+02:00,2024-10-05T07:12:00+02:00,16680,7680,0,120,0,120,0,0,0,62,54,72,
2024-10-05T22:54:00+02:00,2024-10-06T07:48:00+02:00,17340,9060,0,960,2,120,0,0,0,65,55,102,
2024-10-06T21:27:00+02:00,2024-10-07T05:41:00+02:00,19080,10260,0,300,0,120,180,0,0,65,57,102,
2024-10-07T21:19:00+02:00,2024-10-08T07:18:00+02:00,19200,15000,0,1740,4,120,0,0,0,68,59,88,
2024-10-08T22:52:00+02:00,2024-10-09T05:29:00+02:00,13020,10260,0,540,0,120,420,0,0,70,57,101,
2024-10-09T22:21:00+02:00,2024-10-10T06:34:00+02:00,17640,11820,0,120,0,120,0,0,0,69,56,103,
2024-10-10T23:26:00+02:00,2024-10-11T07:04:00+02:00,14760,11940,0,780,1,120,0,0,0,66,57,91,
2024-10-11T23:44:00+02:00,2024-10-12T08:17:00+02:00,18780,10440,0,1560,2,120,300,0,0,64,52,98,
2024-10-12T22:55:00+02:00,2024-10-13T08:26:00+02:00,20460,10740,0,3060,6,120,0,0,0,64,51,115,
2024-10-13T21:51:00+02:00,2024-10-14T06:49:00+02:00,16980,14160,0,300,1,120,0,0,0,65,54,99,
2024-10-14T22:03:00+02:00,2024-10-15T07:05:00+02:00,16500,13620,0,300,1,120,0,0,0,60,54,90,
2024-10-15T22:30:00+02:00,2024-10-16T06:29:00+02:00,14640,13200,0,900,1,120,540,0,0,61,54,100,
2024-10-16T22:38:00+02:00,2024-10-17T06:50:00+02:00,18660,10320,0,540,0,120,420,0,0,62,57,70,
2024-10-17T21:05:00+02:00,2024-10-18T07:30:00+02:00,21180,14580,0,1740,2,120,0,0,0,63,52,99,