condition	mean	min	max
3 h after light	1.99056125	0.988745	3.8421
7 h after light	0.8982799166666666	0.484735	2.22733
11 h after light	0.50972825	0.259537	0.955518
2 h after dark	0.7496406666666666	0.318644	1.17071
6 h after dark	0.7494515833333334	0.26365	1.49432
10 h after dark	1.0668731666666667	0.625159	1.55563