condition	mean	min	max
3 h after light	3.92448	3.29609	4.6193
6 h after light	5.701743333333333	4.01682	7.78329
9 h after light	5.685573333333333	4.61703	7.74394
12 h after light	7.1059775	6.11063	8.65022
3 h after dark	21.9865	18.6875	24.6843
6 h after dark	27.127066666666668	25.6551	28.1903
9 h after dark	20.489266666666666	20.1226	21.1399
12 h after dark	11.323599999999999	10.4386	12.2086