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Sleep measures for the entire cohort (mean ± SEM)
| Lockdown | No-lockdown | Statistics | |
|---|---|---|---|
| Sleep duration—workdays (min) | 474.2 ± 5.02 | 456.7 ± 5.82 | t(74) = 3.44, p = 0.001 |
| Sleep duration—weekends (min) | 503.5 ± 5.7 | 489.9 ± 6.5 | t(74) = 2.47, p = 0.016 |
| Midsleep point—workdays (time) | 5:39 ± 0:05 | 5:10 ± 0:04 | t(74) = 6.29, p < 0.001 |
| Midsleep point—weekends (time) | 6:04 ± 0:05 | 5:41 ± 0:05 | t(74) = 4.51, p < 0.001 |
