condition	mean	min	max
4 h after light	0.0055288	0.0	0.0110576
8 h after light	0.0	0.0	0.0
12 h after light	0.01663115	0.0156512	0.0176111
4 h after dark	0.006973467126666666	0.0	0.0209204
8 h after dark	0.007363000000000001	0.0	0.022089
12 h after dark	0.0	0.0	0.0