condition	mean	min	max
4 h after light	0.43862749999999995	0.261746	0.615509
8 h after light	0.5733195	0.510558	0.636081
12 h after light	0.7183809999999999	0.711701	0.725061
4 h after dark	1.1335700000000002	1.0415	1.22564
8 h after dark	0.7739415000000001	0.616113	0.93177
12 h after dark	0.8464065000000001	0.842377	0.850436