condition	mean	min	max
1 h after light	15.96229615	15.00745559	16.91713671
3 h after light	15.838226246666666	13.78880874	17.47280198
5 h after light	16.043233453333333	15.57795973	16.41287937
7 h after light	15.26664669	12.58088323	17.07978223
9 h after light	17.101338846666668	16.58507215	17.63611375
11 h after light	17.180463613333334	14.8156633	20.29721556
13 h after light	16.505446573333334	15.63460258	17.25689225
15 h after light	17.650918326666666	17.05971978	18.59059866
1 h after dark	17.841542396666668	15.47153819	19.86225627
3 h after dark	18.190168023333335	15.98167094	19.56907534
5 h after dark	17.498342713333333	14.84712791	19.28879511
7 h after dark	17.316231746666666	13.57758025	19.99432141