condition mean min max 0 h after light 237.06599999999997 233.771 240.361 4 h after light 179.55849999999998 149.48 209.637 8 h after light 381.95050000000003 364.181 399.72 4 h after dark 447.1815 363.758 530.605 8 h after dark 322.2105 311.564 332.857 12 h after dark 212.011 201.715 222.307