condition mean min max Dawn 2.60157340825 1.4426931619999999 3.7604536545 Morning 1.88460229475 1.2190352105 2.550169379 Noon 0.927376125 0.824477052 1.030275198 Dusk 1.55206586475 1.5514679175000001 1.552663812 Night 2.2382450372499996 2.2108609144999996 2.26562916 Midnight 3.02678337025 2.135453075 3.9181136655