condition mean min max Dawn 1.173535 1.101175 1.26284 Morning 0.5181450000000001 0.5181450000000001 0.5181450000000001 Noon 0.506703 0.506703 0.506703 Dusk 0.9698275000000001 0.9698275000000001 0.9698275000000001 Night 0.99347075 0.97237 1.0145715 Midnight 1.103025 1.103025 1.103025