condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.13152033333333332	0.0	0.394561
9 h after light	0.0	0.0	0.0
12 h after light	0.10532966666666667	0.0	0.315989
3 h after dark	0.5518886666666667	0.446505	0.729356
6 h after dark	0.0	0.0	0.0
9 h after dark	0.3237486666666667	0.0	0.585338
12 h after dark	0.0	0.0	0.0