condition mean min max 1 h after light 38.20743414666667 32.87578279 42.1324892 3 h after light 43.13722507333333 38.53979646 47.73084103 5 h after light 36.15038694333334 33.77064811 37.58108656 7 h after light 29.82333309666667 25.24311785 35.80922471 9 h after light 35.70463159 27.25721488 44.86465072 11 h after light 37.292366013333336 27.06822174 53.89134766 13 h after light 31.486576916666667 25.43686064 36.37403424 15 h after light 43.29781182666667 38.1473278 48.98651916 1 h after dark 30.076048476666667 27.02944137 35.85672442 3 h after dark 34.81749856333333 32.95162874 37.90478497 5 h after dark 28.878568043333335 25.04644843 33.26741566 7 h after dark 32.00670669666667 27.43538606 35.33265746