condition	mean	min	max
4 h after light	44.25855	43.5688	44.9483
8 h after light	36.094049999999996	32.6015	39.5866
12 h after light	36.811899999999994	36.6228	37.001
4 h after dark	36.302	32.447	40.726
8 h after dark	42.731233333333336	42.1741	43.4697
12 h after dark	39.06203333333333	33.5408	44.0189