Table 2.
Men’s nightly activities from self-report. Activities ranked from most to least commonly reported by tertile of sleep onset time. Activity profiles for quantiles 1 and 2 show minimal differences, but night hunting/fishing and watching TV are listed at later sleep onset times. Note that the unit of measure for this analysis is a single evening, and a single participant could potentially contribute data points to all three quantiles.
Quantile 1 | Quantile 2 | Quantile 3 | |
---|---|---|---|
Onset | 6:24PM-8:42PM | 8:42PM-9:48PM | 9:48PM-8:54AM |
Mean sleep duration | 445.7 minutes | 397.6 minutes | 293.5 minutes |
Mean sleep offset | 5:24AM | 5:26AM | 6:04AM |
Activity 1 | Relax (12) | Relax (20) | Hunt/fish (12) |
Activity 2 | Listen to Radio (12) | Listen to Radio (12) | Just sleep (9) |
Activity 3 | Just sleep (7) | Just sleep (8) | Relax (8) |
Activity 4 | Other (2) | Social visit (2) | Listen to Radio (7) |
Activity 5 | Work around the house (2) | Other (1) | Social visit (3) |
Activity 6 | Watch TV (1) | – | Watch TV (3) |
Activity 7 | – | – | Other (1) |
Activity 8 | – | – | Work around the house (1) |
Total observations | 36 | 43 | 44 |