condition	mean	min	max
3 h after light	0.88066325	0.352132	1.4325
7 h after light	1.0262168333333332	0.297781	1.50225
11 h after light	0.9542415	0.530356	1.41192
2 h after dark	0.8177850833333333	0.339485	1.17764
6 h after dark	0.8903208333333333	0.593691	1.25935
10 h after dark	0.82462575	0.299235	1.32946