condition	mean	min	max
4 h after light	0.590101	0.493983	0.686219
8 h after light	0.25443	0.080045	0.428815
12 h after light	0.2593485	0.0	0.518697
4 h after dark	0.7752005	0.683577	0.866824
8 h after dark	0.5115765000000001	0.509314	0.513839
12 h after dark	0.3660785	0.141972	0.590185