condition	mean	min	max
2 h after light	8.784135	6.96331	13.6905
6 h after light	7.230571666666667	6.48134	7.75864
10 h after light	6.167926666666666	4.1977	9.86101
14 h after light	6.2116	4.97571	8.06532
18 h after light	7.57987	6.31644	8.92251
2 h after dark	9.083701666666666	6.81418	11.7154