condition mean min max Dawn 1.12780875 0.9741075 1.28151 Morning 0.7701785 0.7701785 0.7701785 Noon 0.7725345 0.7725345 0.7725345 Night 1.475465 1.475465 1.475465 Midnight 1.7656399999999999 1.7656399999999999 1.7656399999999999