condition	mean	min	max
4 h after light	28.049599999999998	26.2457	29.8535
8 h after light	20.092750000000002	17.3653	22.8202
12 h after light	19.370449999999998	17.7358	21.0051
4 h after dark	38.70225	31.4522	45.9523
8 h after dark	37.16495	34.1003	40.2296
12 h after dark	40.493449999999996	40.0152	40.9717