condition mean min max 1 h after light 1.7327784399999997 1.2742179279999999 2.1913389519999997 3 h after light 0.8972808593333333 0.660309377 1.224080437 5 h after light 0.901085641 0.400314131 1.343785663 7 h after light 1.250449738 0.0 2.7231348989999997 9 h after light 0.7044585839999999 0.0 1.9270266269999998 11 h after light 0.34107637333333335 0.0 1.02322912 13 h after light 1.8265194913333331 0.22781375899999998 2.876766874 15 h after light 0.4737829313333333 0.0 1.138199918 1 h after dark 1.266187957 0.649672597 2.236848894 3 h after dark 1.287355914 0.831046889 1.805115901 5 h after dark 1.317031758 0.25131980600000003 2.096564473 7 h after dark 0.8473661943333334 0.200444325 2.13163376