Table 3 Differences in bedtime-related quantities between school break and school weeks

From: Collective sleep and activity patterns of college students from wearable devices

 

mean in school break - mean in other weeks (minutes)

day bedtime ends

Bedtime start

Bedtime end

Duration

Monday

12.27

50.16

37.92

Tuesday

10.42

49.44

37.50

Wednesday

5.81

44.65

37.02

Thursday

9.15

53.59

42.55

Friday

−8.52

46.28

54.68

Saturday

−41.60

−15.19

25.08

Sunday

−39.00

−17.98

19.57

  1. To compute these differences, we first take the mean quantity for a given user across all weeks for a given day of the week. We take the mean of the means across all users and obtain the difference between the school break (Thanksgiving week) and school weeks.
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