condition	mean	min	max
2 h after light	9.448046666666666	9.32794	9.61952
6 h after light	10.685843333333334	9.89943	11.1606
10 h after light	11.555233333333334	11.3627	11.8154
2 h after dark	10.8527	10.4521	11.1738
6 h after dark	9.9917	9.9542	10.0126
10 h after dark	8.30582	7.99361	8.51547