condition	mean	min	max
4 h after light	54.50705000000001	20.5486	88.4655
8 h after light	70.06055	43.1677	96.9534
12 h after light	75.8428	49.8236	101.862
4 h after dark	38.969049999999996	36.6216	41.3165
8 h after dark	31.85585	25.7416	37.9701
12 h after dark	19.302999999999997	17.9133	20.6927