condition mean min max 1 h after light 1.9641979355 1.626132919 2.302262952 3 h after light 5.171428572333333 3.236489262 6.986636365 5 h after light 5.524760993666667 2.448495889 8.05654674 7 h after light 13.597370584 5.437032612 24.563460600000003 9 h after light 13.270354859 8.994295887 20.24938122 11 h after light 6.432290342666667 1.706002645 10.04352945 13 h after light 9.870568344 3.489982312 14.19809821 15 h after light 11.198898113 5.101123509 17.56237554 1 h after dark 13.19853005 10.57919824 17.99904987 3 h after dark 14.18706019 11.1224821 18.51179142 5 h after dark 12.033158473333334 6.1509456 15.03172782 7 h after dark 15.338893733333332 12.79060375 17.31376601