condition	mean	min	max
4 h after light	1.1296933333333332	0.0	3.38908
8 h after light	0.5177426666666667	0.0	1.05655
12 h after light	0.7730100000000001	0.0	2.31903
4 h after dark	0.21576266666666666	0.0	0.647288
8 h after dark	0.0	0.0	0.0
12 h after dark	5.878159999999999	3.83027	9.25227