condition mean min max Dawn 1.0157832500000001 0.9008505 1.130716 Morning 4.18351 4.18351 4.18351 Noon 2.8781749999999997 2.8781749999999997 2.8781749999999997 Night 2.628035 2.628035 2.628035 Midnight 3.9099500000000003 3.9099500000000003 3.9099500000000003