condition	mean	min	max
4 h after light	14.5868045	13.945713	15.227896
8 h after light	14.74738	14.74738	14.74738
12 h after light	14.566447	14.252876	14.880018
4 h after dark	14.1201765	13.116215	15.124138
8 h after dark	14.041128	13.679553	14.402703
12 h after dark	15.22328	15.22328	15.22328