condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
3 h after dark	0.251468	0.0	0.514846
6 h after dark	0.08223866666666667	0.0	0.246716
9 h after dark	0.20936233333333332	0.0	0.628087
12 h after dark	0.0	0.0	0.0