condition	mean	min	max
1 h after light	13.48955911	12.95454893	14.02456929
3 h after light	15.717184080000001	13.85092049	17.52359501
5 h after light	17.397273106666667	15.03049149	21.72699411
7 h after light	21.382363673333334	20.31458635	22.67783795
9 h after light	20.36934308	19.75300728	21.40769229
11 h after light	22.79317948	20.464582399999998	24.991218300000003
13 h after light	21.94086598333333	20.94730456	23.23700342
15 h after light	21.72582499	21.02380404	22.59110582
1 h after dark	21.0503952	19.0903794	23.96644697
3 h after dark	19.831913833333335	17.3241313	23.01977076
5 h after dark	17.006146206666667	15.97922112	17.63532094
7 h after dark	14.9801181	12.6044431	16.63687897