condition	mean	min	max
3 h after light	0.232408375	0.0	0.848727
7 h after light	0.5576884166666667	0.210396	1.38633
11 h after light	0.5383326333333334	0.0713016	1.48992
2 h after dark	0.3173404833333333	0.0	1.1071
6 h after dark	0.189804925	0.0	0.901691
10 h after dark	0.29052863333333334	0.0657162	0.672008