condition mean min max Dawn 1.3375425 1.206915 1.46817 Morning 1.0767015 1.0767015 1.0767015 Noon 0.8307545000000001 0.8307545000000001 0.8307545000000001 Night 1.0585550000000001 1.0585550000000001 1.0585550000000001 Midnight 0.9194209999999999 0.9194209999999999 0.9194209999999999