condition	mean	min	max
2 h after light	9.79202	9.77392	9.81127
6 h after light	10.8367	10.2067	11.4787
10 h after light	12.783	12.0155	13.6767
2 h after dark	10.412856666666666	9.73537	10.9762
6 h after dark	10.872466666666666	10.1844	11.2414
10 h after dark	8.72074	8.53208	9.04787