condition mean min max 0 h after light 8.0432 5.9088 10.1776 2 h after light 1.8064425 0.295965 3.31692 4 h after light 0.5897885 0.579199 0.600378 8 h after light 0.456509 0.305111 0.607907 12 h after light 0.3169835 0.296726 0.337241 2 h after dark 1.5208 0.0 3.0416 4 h after dark 0.720631 0.589393 0.851869 8 h after dark 3.0858049999999997 2.32611 3.8455 12 h after dark 8.47947 7.25343 9.70551