condition mean min max Dawn 9.9013925 9.094845 10.70794 Morning 12.12355 12.12355 12.12355 Noon 18.09245 18.09245 18.09245 Night 19.874650000000003 19.874650000000003 19.874650000000003 Midnight 15.0651 15.0651 15.0651