condition mean min max 1 h after light 18.601814609999998 18.23194008 18.97168914 3 h after light 20.149662936666665 14.41694737 26.83227647 5 h after light 15.833096163333334 13.87755654 18.6410103 7 h after light 13.54012796 12.47418038 14.96623059 9 h after light 13.856951726666667 12.76004118 14.55510592 11 h after light 15.801370253333333 14.07856562 17.12441741 13 h after light 17.021758673333334 16.07237145 17.65556633 15 h after light 19.539600226666668 13.31961152 28.66882369 1 h after dark 13.771238024999999 9.991258395 21.02764375 3 h after dark 13.248350649999999 12.53147284 14.04468225 5 h after dark 14.265913373333333 13.25711976 14.90260693 7 h after dark 18.526315366666665 17.14574981 19.79387709