condition	mean	min	max
0 h after light	0.246551	0.246331	0.246771
4 h after light	0.24490050000000002	0.125497	0.364304
8 h after light	0.30815499999999996	0.25075	0.36556
4 h after dark	0.303128	0.241929	0.364327
8 h after dark	0.0606515	0.0	0.121303
12 h after dark	0.1831605	0.120321	0.246