condition	mean	min	max
0 h after light	61.98265	58.1429	65.8224
4 h after light	21.5897	19.9392	23.2402
8 h after light	13.48195	12.2236	14.7403
4 h after dark	24.3018	18.3455	30.2581
8 h after dark	34.284	27.7097	40.8583
12 h after dark	44.998400000000004	32.7016	57.2952