condition mean min max 1 h after light 6.295812474 6.295812474 6.295812474 3 h after light 9.592726217000001 6.789162794 12.39628964 5 h after light 12.305982205 11.97630583 12.63565858 7 h after light 12.63831571 11.58776999 13.68886143 9 h after light 10.52282527 10.46977172 10.57587882 11 h after light 17.544660545 11.81211843 23.27720266 1 h after dark 19.13532116 18.81455717 19.45608515 3 h after dark 18.725628105 13.75640926 23.69484695 5 h after dark 13.634701145000001 12.07368583 15.19571646 7 h after dark 14.432661249999999 13.65268826 15.21263424 9 h after dark 11.85581789 11.59767133 12.11396445 11 h after dark 12.853168605 12.29549891 13.4108383