condition	mean	min	max
0 h after light	49.183350000000004	48.9825	49.3842
4 h after light	26.80105	25.1594	28.4427
8 h after light	35.48524999999999	32.8946	38.0759
4 h after dark	36.09195	33.615	38.5689
8 h after dark	50.5257	48.5616	52.4898
12 h after dark	46.4483	38.4516	54.445