condition	mean	min	max
4 h after light	13.74865	12.2099	15.2874
8 h after light	11.1455	11.0957	11.1953
12 h after light	12.49135	12.0454	12.9373
4 h after dark	14.368233333333333	13.8113	14.9901
8 h after dark	15.484166666666667	14.7859	16.2268
12 h after dark	12.6857	10.6789	14.1996