condition	mean	min	max
4 h after light	0.7956606666666667	0.611324	0.94221
8 h after light	0.5107029999999999	0.14577	1.06933
12 h after light	0.5152443333333333	0.389026	0.589344
4 h after dark	1.82036	1.62148	2.05309
8 h after dark	2.69185	1.98882	3.47943
12 h after dark	1.084567	0.806421	1.28043