condition	mean	min	max
4 h after light	0.11995033333333333	0.0	0.191705
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.064229	0.0	0.192687
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0