condition mean min max 1 h after light 5.629038185 5.012546947 6.702590835 3 h after light 5.405637496333333 4.393561805 6.1390149229999995 5 h after light 5.856591807666667 4.291990387 8.064632383 7 h after light 6.057735405 4.917445154 7.296838752999999 9 h after light 5.385801215 4.911750813 5.699235838 11 h after light 5.917556815 5.135256897 6.587399096 13 h after light 5.9879585246666664 4.408281637 7.485160986 15 h after light 5.7958096779999995 4.801031678999999 6.431680845 1 h after dark 7.2713644503333335 6.555174929 7.8914386620000005 3 h after dark 5.825987064333333 4.97920844 6.480462514 5 h after dark 7.389218569333333 6.721117014 8.314668634 7 h after dark 7.615606859333333 6.110529324 8.86010387