condition	mean	min	max
3 h after light	4.398116666666667	3.33068	5.67287
6 h after light	3.25363	2.68508	4.35478
9 h after light	4.44437	4.26835	4.62049
12 h after light	7.6934375	5.25666	9.57354
3 h after dark	17.5018	12.4136	22.3068
6 h after dark	24.588933333333333	20.0963	28.8818
9 h after dark	13.797433333333332	12.3974	15.5076
12 h after dark	4.777200000000001	4.18264	5.37176