condition mean min max 0 h after light 12.60845 11.8621 13.3548 2 h after light 6.6439 6.30302 6.98478 4 h after light 5.10746 4.97058 5.24434 8 h after light 6.019445 5.61087 6.42802 12 h after light 9.843544999999999 8.73069 10.9564 2 h after dark 13.3812 12.8722 13.8902 4 h after dark 12.097885 9.83447 14.3613 8 h after dark 15.17605 13.8514 16.5007 12 h after dark 13.7007 13.386 14.0154