condition mean min max Dawn 1.14612675 0.8674535 1.4248 Morning 3.4069700000000003 3.4069700000000003 3.4069700000000003 Noon 1.6952600000000002 1.6952600000000002 1.6952600000000002 Night 0.897445 0.897445 0.897445 Midnight 1.846235 1.846235 1.846235