condition	mean	min	max
4 h after light	0.9448333333333333	0.0	2.8345
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	1.7634966666666667	0.0	3.15445
12 h after dark	0.0	0.0	0.0