condition	mean	min	max
1 h after light	15.49290399	11.46829632	17.56649335
3 h after light	16.76902017	14.631318900000002	18.50904761
5 h after light	14.798651443333334	13.15941446	16.63330429
7 h after light	14.0636519	10.76661676	17.22316895
9 h after light	18.079632233333335	14.19615784	21.14853309
11 h after light	14.56824546	13.17479819	16.33585733
13 h after light	12.669825943333333	11.38806089	14.56903908
15 h after light	15.726511503333333	13.21821305	17.83611723
1 h after dark	13.700874106666667	12.23172993	14.96477434
3 h after dark	13.07861294	9.77227326	15.06423304
5 h after dark	15.584470080000001	15.070336900000001	16.57030107
7 h after dark	13.030553186666667	10.49631247	15.358565400000002