condition	mean	min	max
4 h after light	0.04702055	0.0211351	0.072906
8 h after light	0.060605	0.0288852	0.0923248
12 h after light	0.084153	0.0	0.168306
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.03244816666666667	0.0	0.0579901