condition mean min max Dawn 1.06720575 1.0072665 1.127145 Morning 1.944515 1.944515 1.944515 Noon 1.4070844999999998 1.4070844999999998 1.4070844999999998 Night 1.5189 1.5189 1.5189 Midnight 1.9880750000000003 1.9880750000000003 1.9880750000000003