condition mean min max 3 h after light 0.269125725 0.0 0.718928 7 h after light 0.32165533333333335 0.0 0.86649 11 h after light 0.4341331666666667 0.0 0.791847 2 h after dark 0.32511345 0.0554781 1.06543 6 h after dark 0.3661354 0.0 0.922784 10 h after dark 0.24110380833333334 0.0 0.866195