condition mean min max 1 h after light 7.7304842945 7.246112742 8.214855847 3 h after light 6.720244968333334 5.655543245 8.238372852000001 5 h after light 4.478177674666667 3.3530527610000003 5.946076602000001 7 h after light 5.032711505333333 4.824796559 5.291787975 9 h after light 5.1146377266666665 4.9682315280000005 5.315842934 11 h after light 4.649291351 4.170515395 5.136713972 1 h after dark 5.240002964333334 4.508120178 5.679717162 3 h after dark 6.759128452666666 5.381586052 8.939570293 5 h after dark 7.8658211683333334 7.132581206 8.924124634 7 h after dark 9.183383048333333 7.843790391000001 11.63738747 9 h after dark 11.27667958 10.49499874 12.34447784 11 h after dark 12.225624246666666 11.87835206 12.89896465