condition	mean	min	max
2 h after light	14.487283333333334	11.1809	18.023
6 h after light	12.126645	8.60477	14.5583
10 h after light	9.840473333333334	6.09363	14.0839
14 h after light	10.517945000000001	7.22769	14.1546
18 h after light	10.858598333333333	6.72356	13.7033
2 h after dark	12.6925	10.374	17.3637