condition mean min max Dawn 1.6813106217500002 0.3723442 2.9902770435000003 Morning 0.2147800345 0.2042349035 0.22532516549999998 Noon 0.536872143 0.461959089 0.6117851969999999 Dusk 0.5767191012499999 0.5689040825 0.5845341199999999 Night 0.515799759 0.33299340499999996 0.698606113 Midnight 1.58460609775 1.4765311955000002 1.6926809999999999