condition	mean	min	max
1 h after light	14.775377196666668	11.69594288	16.79944241
3 h after light	13.548223973333334	12.24588503	14.38136948
5 h after light	16.221208596666667	13.87045674	19.10309796
7 h after light	16.46310699	14.25686085	19.65544853
9 h after light	14.935575483333334	12.80636119	16.72601822
11 h after light	15.35430783	13.32858813	16.44549396
13 h after light	15.5205331	12.0309353	17.82483252
15 h after light	14.24110098	13.04628174	15.26118482
1 h after dark	17.88909844333333	16.38793732	18.83312014
3 h after dark	14.237539373333334	12.5153077	16.32684679
5 h after dark	16.504074476666666	15.070336900000001	17.74477194
7 h after dark	16.950949126666664	15.12848792	18.37777056