condition	mean	min	max
4 h after light	0.023585266666666663	0.0	0.0707558
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.10062600000000001	0.0	0.159641
8 h after dark	0.019733766666666666	0.0	0.0592013
12 h after dark	0.0	0.0	0.0