condition mean min max 4 h after light 814.0505556666667 482.6 1036.306667 8 h after light 3439.855 2424.453333 4292.186667 12 h after light 4588.501111 3765.166667 5897.293333 1.5 h after dark 2214.891111 1518.4 2996.81 5.5 h after dark 890.3199999999999 570.8433333 1290.62 9.5 h after dark 266.12555553333334 218.0633333 290.4133333