condition mean min max Dawn 0.89871 0.89871 0.89871 Morning 0.8206685 0.8206685 0.8206685 Noon 0.5726815000000001 0.5726815000000001 0.5726815000000001 Dusk 0.9637990000000001 0.9637990000000001 0.9637990000000001 Night 1.281352 1.281352 1.281352 Midnight 1.2150496666666668 1.2150496666666668 1.2150496666666668