condition mean min max 1 h after light 8.893078599999999 7.57451768 10.21163952 3 h after light 9.181124273666667 6.770180869 12.03679096 5 h after light 10.669225786 9.696497837999999 12.09407097 7 h after light 10.383804091666667 8.111468485 12.47418038 9 h after light 10.779270536 9.690154514 12.90836036 11 h after light 9.515919398000001 8.470063272 10.12687629 13 h after light 9.819469502666667 9.193146316 10.92489807 15 h after light 10.517978049333333 8.945033228 12.17540167 1 h after dark 13.870500553333333 12.34377935 16.70180508 3 h after dark 11.406784129666667 9.652929249 13.07631948 5 h after dark 12.450282483333334 10.9361336 14.91683273 7 h after dark 11.1154427 10.23849928 12.23372419