condition	mean	min	max
3 h after light	4.378756666666667	3.9586	4.71767
6 h after light	4.447433333333334	3.35418	5.28578
9 h after light	4.8740499999999995	4.111	5.35661
12 h after light	6.23344	4.90755	8.18825
3 h after dark	11.546166666666666	10.2523	13.7782
6 h after dark	14.451433333333334	13.7924	14.809
9 h after dark	12.430200000000001	10.6037	15.0637
12 h after dark	9.51831	8.71192	10.3247