condition	mean	min	max
1 h after light	17.30053972	16.47886892	18.12221052
3 h after light	16.016955043333333	14.06966904	17.27313505
5 h after light	16.11127622	14.23339132	17.41944378
7 h after light	17.662703819999997	15.14063004	19.13621086
9 h after light	18.532019249999998	17.00435768	19.99941148
11 h after light	17.145908646666665	15.86399075	17.83776377
13 h after light	19.119296146666667	18.69898468	19.8073152
15 h after light	20.00995849	18.19231528	22.51106504
1 h after dark	22.199427246666666	20.36894648	25.08998843
3 h after dark	20.939049833333335	20.64831886	21.476038600000003
5 h after dark	20.851283666666667	20.14469467	21.61350331
7 h after dark	20.80319615333333	19.84398817	21.82607611