condition	mean	min	max
1 h after light	13.708505290000002	10.78138764	16.63562294
3 h after light	14.500859526666668	11.61489745	18.02118421
5 h after light	14.19866495	12.5431761	15.22140662
7 h after light	15.102244056666667	12.11007971	17.70037684
9 h after light	16.107559213333335	15.60673924	16.41433478
11 h after light	13.84898266	12.67808003	15.91689742
13 h after light	15.720754273333334	14.86484778	16.3850635
15 h after light	14.009911196666666	12.670912199999998	14.733365599999999
1 h after dark	17.231870886666666	16.77636671	17.64110976
3 h after dark	14.806149666666666	11.18716966	20.02311421
5 h after dark	15.4401452	14.51371879	16.26254064
7 h after dark	15.767109693333333	13.78054734	17.90424745