condition mean min max 1 h after light 0.89858066 0.89858066 0.89858066 3 h after light 1.4587107445 0.6847564190000001 2.23266507 5 h after light 3.6250379529999996 2.07322113 5.176854776 7 h after light 8.6243335795 6.661659118999999 10.58700804 9 h after light 11.266741205 8.82618908 13.70729333 11 h after light 15.725245515000001 13.1949797 18.25551133 1 h after dark 19.654958135 16.06773144 23.24218483 3 h after dark 20.496465065000002 17.03097537 23.96195476 5 h after dark 15.835562955 14.1637227 17.50740321 7 h after dark 15.864174045 15.76539458 15.96295351 9 h after dark 14.11143346 13.09089706 15.13196986 11 h after dark 10.823987589 9.302071338 12.34590384