condition	mean	min	max
1 h after light	21.4687446	21.14042385	21.79706535
3 h after light	16.881296556666666	14.14176944	22.16911049
5 h after light	11.601084858	9.994583704	13.77849151
7 h after light	10.376970729666667	8.807844255	12.69630084
9 h after light	9.859696131333333	9.561279301	10.35882824
11 h after light	10.542847798	9.076568409	13.32973587
1 h after dark	9.456377199	7.091397401	13.86375723
3 h after dark	7.194524460333334	6.924315224	7.726687803
5 h after dark	8.483036138666666	6.057071903	9.973347667
7 h after dark	6.655337644333334	6.172663741	6.951935976000001
9 h after dark	6.676207489333333	4.143068438999999	10.17511878
11 h after dark	5.655377234333333	3.74487028	8.767660009