condition	mean	min	max
2 h after light	7.307781666666666	5.2976	8.51471
6 h after light	8.427105	4.9066	11.6448
10 h after light	9.850545	6.44478	13.2939
14 h after light	10.58777	5.64271	17.8972
18 h after light	10.508286666666667	8.80499	13.3682
2 h after dark	13.016188333333334	6.29789	17.4165