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Doctors and nurses rostered shift times and ranges of times of the alertness and performance testing time during day and night shifts (n = 35).
| Shift | Rostered Shift Times (h) | Test Time (Ranges; h) | |||
|---|---|---|---|---|---|
| Doctors | Nurses | Start | Middle | End | |
| Day | 08:00–21:00 | 07:00–15:30 | 05:00–09:29 | 09:30–13:59 | 14:00–18:30 |
| Evening | 13:00–21:30 | ||||
| Night | 20:00–09:00 | 21:00–07:30 | 18:30–23:29 | 23:30–04:29 | 04:30–09:30 |
