condition mean min max 1 h after light 10.438941690333333 8.850983798 13.35719219 3 h after light 11.32606449 10.38516691 12.56238203 5 h after light 11.282588006666668 7.94626181 13.45172597 7 h after light 10.561968278666667 6.884423216 13.60761822 9 h after light 9.603513806333334 8.387264723 11.44078543 11 h after light 8.878763643 8.264191593 10.03971573 13 h after light 7.2122703926666665 6.45894066 7.738895256 15 h after light 8.798764680333333 7.775583915 9.483287684 1 h after dark 9.259497860666666 8.518648472999999 10.16022728 3 h after dark 8.719305749666667 6.54922912 11.02815551 5 h after dark 10.235012342000001 8.249710286000001 12.14115975 7 h after dark 11.562644627666666 9.954249382999999 13.25824876