condition	mean	min	max
2 h after light	11.092505	9.91553	12.6382
6 h after light	10.512698333333333	6.70979	12.2854
10 h after light	9.762373333333333	6.37086	12.625
14 h after light	9.61007	7.1436	11.8697
18 h after light	8.890381666666666	6.05067	10.6655
2 h after dark	8.1333	5.49879	11.7736