condition	mean	min	max
3 h after light	0.7438593333333333	0.12808	1.42668
7 h after light	0.7963385	0.44426	1.7424
11 h after light	0.8397455833333334	0.39745	2.04685
2 h after dark	0.8940371666666667	0.404233	1.80477
6 h after dark	0.72563825	0.265577	1.55232
10 h after dark	0.8392825	0.360302	1.69889