Name
lighoff
Label
Participant reported time to bed
Description

24-hour clock time written as integer (e.g. 0-2359).

Type
integer
Visit number vs Participant reported time to bed
N Mean StdDev Median Min Max Unknown Total
Visit 8 456 1,998.9 ± 694.2 2,230.0 0.0 2,445.0 5 461
Age (categorical) vs Participant reported time to bed
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 450 2,004.6 ± 686.1 2,230.0 0.0 2,445.0 5 455
75-84 years 323 1,989.7 ± 709.2 2,230.0 0.0 2,445.0 2 325
85 years or older 127 2,042.4 ± 624.8 2,230.0 0.0 2,400.0 3 130
Gender vs Participant reported time to bed
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 456 1,998.9 ± 694.2 2,230.0 0.0 2,445.0 5 461
Female 456 1,998.9 ± 694.2 2,230.0 0.0 2,445.0 5 461