condition	mean	min	max
4 h after light	0.19149033333333332	0.0	0.574471
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.055031	0.0	0.165093
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0