condition mean min max 1 h after light 17.044484075 14.93666571 19.15230244 3 h after light 18.279724256666665 18.07451957 18.53945559 5 h after light 20.1105323 18.99268155 20.68443201 7 h after light 22.48997704 19.55210858 24.96275865 9 h after light 22.585866043333333 17.86405765 26.04229026 11 h after light 22.759469053333333 18.64550841 25.382385199999998 13 h after light 21.416118033333333 18.44883104 22.95223623 15 h after light 20.86352486 19.39569801 22.26464475 1 h after dark 24.63968898 19.29027866 27.774207099999998 3 h after dark 20.039747939999998 14.44743053 25.19915734 5 h after dark 18.480234663333334 16.26254064 20.9852038 7 h after dark 16.741488686666667 15.43421302 18.849339699999998