condition mean min max 0 h after light 0.9367505 0.779541 1.09396 2 h after light 0.569557 0.549325 0.589789 4 h after light 1.35794 1.29619 1.41969 8 h after light 0.8746655000000001 0.786954 0.962377 12 h after light 1.2486549999999998 1.1717 1.32561 2 h after dark 1.119688 0.864156 1.37522 4 h after dark 1.080932 0.872224 1.28964 8 h after dark 1.25325 1.06784 1.43866 12 h after dark 0.779612 0.724646 0.834578