condition	mean	min	max
1 h after light	15.434613345	14.37518352	16.49404317
3 h after light	16.886987953333332	13.80490715	19.96166041
5 h after light	16.377739366666667	15.03401958	17.97377056
7 h after light	15.80396486	15.53746076	16.1209586
9 h after light	16.755649623333333	16.50993083	16.8924222
11 h after light	18.06693269	16.42851198	19.12371488
13 h after light	17.450722396666666	17.02907849	17.81233381
15 h after light	17.877669643333334	16.45363776	19.53727244
1 h after dark	18.283293426666667	16.14186531	20.46716738
3 h after dark	18.18133897	16.33409754	20.88578807
5 h after dark	16.532044896666665	15.52590988	17.34106661
7 h after dark	17.23729018	16.64412447	17.97986737