condition mean min max Dawn 1.13614475 0.8463295 1.42596 Morning 0.6480495 0.6480495 0.6480495 Noon 0.4397405 0.4397405 0.4397405 Night 0.9968805000000001 0.9968805000000001 0.9968805000000001 Midnight 0.9977875 0.9977875 0.9977875