condition	mean	min	max
3 h after light	5.0814	0.38771	12.2191
7 h after light	5.777483666666667	0.733114	11.5909
11 h after light	3.3274375833333334	0.820374	8.26228
2 h after dark	4.047278333333333	1.63595	7.31811
6 h after dark	4.516433083333333	0.927047	9.7649
10 h after dark	4.472835	0.0	12.6009