condition mean min max 3 h after light 25.24095 14.9116 43.0326 7 h after light 35.501 22.3862 50.4452 11 h after light 41.40979166666666 30.0468 65.5204 2 h after dark 37.115025 29.3218 48.0813 6 h after dark 29.81405833333333 20.5747 48.4359 10 h after dark 32.374808333333334 21.791 55.6822