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. Author manuscript; available in PMC: 2025 May 1.
Published in final edited form as: Alcohol Clin Exp Res (Hoboken). 2024 Mar 24;48(5):928–943. doi: 10.1111/acer.15303

Table 5.

Average bedtime, wake time, and sleep period duration as measured by actigraphy and sleep diaries.

AE
CON
Variable (Mean [SD]) Actigraphya Sleep Diaryb Actigraphya Sleep Diaryb
Average Bedtime
(hh:mm, min)
9:15:00 PM
(41.2)
8:40:00 PM
(40.4)
9:25:00 PM
(49.5)
8:53:00 PM
(50.6)
Average Wake Time
(hh:mm, min)
6:41:00 AM
(34.6)
7:00:00 AM
(39.4)
6:37:00 AM
(52.4)
6:49:00 AM
(47.9)
Average Sleep Duration
(min)
564
(36.6)
618
(34.4)
552
(27.6)
592
(34.0)
a

AE: n = 33, CON: n = 37

b

AE: n = 31; CON: n = 36