condition	mean	min	max
1 h after light	10.8656734305	8.781117761	12.9502291
3 h after light	16.755334633333334	11.83175583	26.21789316
5 h after light	18.81953856233333	7.786216927000001	35.30470482
7 h after light	18.767186014666667	7.7952636239999995	29.96261149
9 h after light	17.15919207	11.20827641	22.11210557
11 h after light	15.212244816666667	10.98239203	18.23693505
13 h after light	12.448647785	6.673825825	15.78405599
15 h after light	11.199734008666667	7.606938566	13.81834405
1 h after dark	6.901386165666667	5.136920215	8.84801778
3 h after dark	8.207325954333333	6.106177197	9.811249455
5 h after dark	8.495917158333334	6.277769221000001	10.28486641
7 h after dark	10.132991947	7.155504771	11.72486106