condition	mean	min	max
4 h after light	0.091497	0.0	0.182994
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.06683666666666667	0.0	0.20051
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0