condition	mean	min	max
4 h after light	4.7416	3.44504	6.03816
8 h after light	4.821875	4.56597	5.07778
12 h after light	8.093285	5.48167	10.7049
4 h after dark	11.6594	11.6196	11.6992
8 h after dark	6.301245	5.2312	7.37129
12 h after dark	5.03825	4.5088	5.5677