condition mean min max Dawn 1.4982600000000001 1.37527 1.62125 Morning 1.307215 1.307215 1.307215 Noon 1.4004850000000002 1.4004850000000002 1.4004850000000002 Night 1.1068 1.1068 1.1068 Midnight 1.956445 1.956445 1.956445