condition	mean	min	max
4 h after light	10.72212	5.58593	15.857629999999999
8 h after light	10.350236666666667	3.4532480000000003	20.06934
12 h after light	10.891259	5.543437	16.72503
16 h after light	14.316159333333333	8.457367999999999	22.04766
4 h after dark	16.24666	12.984739999999999	18.987379999999998
8 h after dark	12.686908666666666	9.385646000000001	16.125429999999998