condition	mean	min	max
1 h after light	20.016220255	19.70111447	20.33132604
3 h after light	16.754220803333332	14.69011063	18.63352669
5 h after light	18.9419558	16.26756806	20.863439399999997
7 h after light	15.763018576666667	14.00531224	16.74923717
9 h after light	19.03276025	16.13822244	21.89390165
11 h after light	18.566275993333335	16.97995553	20.28343466
1 h after dark	17.72634001	14.01004484	24.99957553
3 h after dark	17.438262056666666	14.36940249	20.79940021
5 h after dark	21.702084923333334	19.98576415	22.72628345
7 h after dark	22.232323203333333	19.41338122	27.71161855
9 h after dark	17.39059891666667	16.06052837	18.62628313
11 h after dark	21.180075676666664	18.4929034	26.04196033