condition	mean	min	max
1 h after light	10.42659024	10.27716005	10.57602043
3 h after light	10.153130378333334	7.534122545	11.9051102
5 h after light	13.223137378333334	8.275916105	17.90041775
7 h after light	10.613836934	5.437032612	15.67958694
9 h after light	10.970651108333334	6.426002895	13.35307005
11 h after light	13.335025183333332	10.55589137	15.63933119
13 h after light	10.934823452	5.877864946	14.16342138
15 h after light	16.026016216666665	13.21094431	18.43563935
1 h after dark	17.693030163333333	13.79584635	21.22359141
3 h after dark	14.722760809	7.281304627000001	19.28299886
5 h after dark	11.108150273	5.6698622489999995	15.41610918
7 h after dark	13.193590798666667	4.675986256	19.35819594