condition	mean	min	max
1 h after light	18.928405605000002	18.86314186	18.99366935
3 h after light	17.427846763333335	16.12938911	18.36343796
5 h after light	13.919129556666666	12.44578401	15.4255241
7 h after light	9.357683463	6.158163362000001	12.77375132
9 h after light	8.357861468333333	7.397375426	9.063482778
11 h after light	9.779200327333333	6.450822501	13.08301863
13 h after light	9.778340710333334	3.979804391	12.83870583
15 h after light	12.897906976666667	8.94933949	15.10906849
1 h after dark	12.691655873333334	11.29400893	13.93865815
3 h after dark	13.875786166666666	13.23817163	14.74772717
5 h after dark	14.142855529333334	9.828830598	17.93258758
7 h after dark	14.80145168	12.33046804	17.58729159