condition mean min max Dawn 1.8304375000000002 1.5906150000000001 2.07026 Morning 0.5883085 0.5883085 0.5883085 Noon 1.057973 1.057973 1.057973 Night 1.95997 1.95997 1.95997 Midnight 0.8892875 0.8892875 0.8892875