condition mean min max 1 h after light 3.6282830565 3.0936658410000004 4.162900272 3 h after light 4.921505452666667 3.817440488 5.889349312999999 5 h after light 5.566336122666667 5.30553078 5.761937043 7 h after light 4.422266168 1.768673259 7.55413298 9 h after light 7.209031800333333 4.843082401 9.162474682000001 11 h after light 10.862407558666666 6.344197336000001 14.33845981 13 h after light 10.683548365 6.367687025 13.37290483 15 h after light 12.710726520000001 11.45515455 13.43871921 1 h after dark 11.801276336666668 11.51454369 12.16638998 3 h after dark 11.62375149 10.30489723 12.53715105 5 h after dark 9.163888385666667 8.113741676 10.94415271 7 h after dark 7.855009778333334 6.501301356 8.688827222