condition mean min max 1 h after light 2.2810532625 1.7562235519999998 2.805882973 3 h after light 5.660409610333334 2.412146512 10.82366901 5 h after light 2.375318967 1.0755615809999999 3.40601976 7 h after light 2.8852219923333333 1.522242629 4.3166474169999995 9 h after light 3.667309736 3.06355952 4.1512134860000005 11 h after light 3.389388712666667 2.100805682 4.228854505 13 h after light 4.028513053 2.632793674 5.072481144 15 h after light 2.065818435666667 1.610881108 2.657373856 1 h after dark 3.739172474 1.143697107 6.42390332 3 h after dark 2.886243815333333 1.8738964409999999 4.871949891 5 h after dark 3.5996937520000003 1.9119302930000002 5.516827497 7 h after dark 4.146509738 2.1906558919999997 7.666612255