condition	mean	min	max
3 h after light	1.17560375	0.515247	2.08685
7 h after light	0.8971149166666667	0.382174	1.53386
11 h after light	0.9910805833333333	0.419989	1.68867
2 h after dark	1.2910883333333334	0.452271	1.87034
6 h after dark	1.09360875	0.390952	2.08387
10 h after dark	1.42296875	0.481464	2.32515