condition	mean	min	max
4 h after light	0.176188	0.175503	0.176873
8 h after light	0.355955	0.315266	0.396644
12 h after light	0.48694099999999996	0.448829	0.525053
4 h after dark	0.7284999999999999	0.620742	0.836258
8 h after dark	0.2948415	0.235089	0.354594
12 h after dark	0.320129	0.288059	0.352199