condition mean min max Dawn 0.731741 0.342399 1.121083 Morning 0.9142 0.9142 0.9142 Noon 0.5671740000000001 0.5671740000000001 0.5671740000000001 Night 1.010295 1.010295 1.010295 Midnight 1.468068 1.468068 1.468068