condition mean min max 1 h after light 4.2979665695 4.1728516 4.423081539 3 h after light 3.6931001693333334 2.8012024010000003 4.244576082 5 h after light 4.146081258666666 2.7423153960000004 5.2400304 7 h after light 5.3433220016666665 4.781968442 6.296549055 9 h after light 6.5673643303333336 6.088446446 6.963480757999999 11 h after light 8.721978134 8.523784862000001 8.849888721000001 13 h after light 10.485613244333333 7.163647902999999 13.29183662 15 h after light 12.739013103333333 12.08160831 13.36279425 1 h after dark 11.285904608666668 8.666209196 13.29547887 3 h after dark 9.779847136666667 8.16051676 11.04536888 5 h after dark 7.305571403666667 6.428579944 8.433770771 7 h after dark 4.283679432 4.0478686989999995 4.522644421