condition mean min max 1 h after light 1.864142128 0.215837152 3.5124471039999996 3 h after light 2.626084053 0.864326148 3.979290077 5 h after light 1.6824837683333334 1.469097533 1.9650113999999999 7 h after light 0.794377613 0.393038502 1.0378927009999999 9 h after light 1.0551951163333333 0.415121349 2.017466025 11 h after light 0.7120080936666666 0.46684570700000005 1.18936533 13 h after light 0.8194528033333334 0.0 1.778662219 15 h after light 2.043927703 1.397007145 2.6848018469999997 1 h after dark 0.6806078646666667 0.0 1.636277261 3 h after dark 1.3960519599999999 0.544034451 2.533413944 5 h after dark 2.1671503993333334 1.582287139 3.234002326 7 h after dark 1.5717517976666666 1.341657145 1.907990615