condition mean min max Dawn 0.45356549999999995 0.398997 0.508134 Morning 0.7787120000000001 0.7787120000000001 0.7787120000000001 Noon 0.709998 0.709998 0.709998 Night 0.6330525 0.6330525 0.6330525 Midnight 0.6695195 0.6695195 0.6695195