condition mean min max 3 h after light 0.5917753333333333 0.328331 1.06009 6 h after light 0.18086899999999997 0.0 0.542607 9 h after light 0.18594533333333332 0.115619 0.314338 12 h after light 0.630884 0.30924 1.07077 3 h after dark 0.365555 0.167054 0.663999 6 h after dark 0.5194296666666667 0.458923 0.570076 9 h after dark 0.33165833333333333 0.0 0.604728 12 h after dark 0.1169605 0.102404 0.131517