condition	mean	min	max
0 h after light	1.3224049999999998	1.22912	1.41569
4 h after light	0.9429765	0.769323	1.11663
8 h after light	1.313981	0.480362	2.1476
4 h after dark	1.857875	1.66846	2.04729
8 h after dark	1.86883	1.39428	2.34338
12 h after dark	1.163785	1.03678	1.29079