condition mean min max Dawn 0.69953075 0.656091 0.7429705 Morning 0.7585059999999999 0.7585059999999999 0.7585059999999999 Noon 0.95271 0.95271 0.95271 Night 1.174145 1.174145 1.174145 Midnight 0.9718245 0.9718245 0.9718245