condition	mean	min	max
4 h after light	0.0442046	0.0	0.0884092
8 h after light	0.04796615	0.0	0.0959323
12 h after light	0.05802	0.0	0.11604
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0