condition	mean	min	max
4 h after light	0.182946	0.101382	0.26451
8 h after light	0.292996	0.200836	0.385156
12 h after light	0.4264485	0.291195	0.561702
4 h after dark	0.13023166666666666	0.0	0.27745
8 h after dark	0.2024136666666667	0.156778	0.274332
12 h after dark	0.171849	0.0	0.273627