condition	mean	min	max
4 h after light	0.677929	0.607449	0.748409
8 h after light	0.4810595	0.480779	0.48134
12 h after light	0.331071	0.311564	0.350578
4 h after dark	0.4902573333333333	0.296916	0.664958
8 h after dark	0.2152235	0.0879435	0.352262
12 h after dark	0.9481326666666666	0.77876	1.22009