condition mean min max 1 h after light 0.36922533799999996 0.36922533799999996 0.36922533799999996 3 h after light 0.7549081660000001 0.475194735 1.0346215970000001 5 h after light 1.893770189 1.713558168 2.07398221 7 h after light 2.173266114 1.735396163 2.611136065 9 h after light 1.8417678455000002 1.783314008 1.900221683 11 h after light 2.386239881 2.0351378369999997 2.737341925 1 h after dark 4.6389312955 2.915127359 6.362735232 3 h after dark 9.502697524 8.435212218 10.57018283 5 h after dark 8.5617064395 8.522402074 8.601010805 7 h after dark 10.48770478 10.17647497 10.79893459 9 h after dark 13.626514645 12.01412224 15.23890705 11 h after dark 17.02982526 14.99338796 19.06626256