condition mean min max Dawn 0.46344908975 0.0 0.9268981795 Morning 1.19039004025 0.884869857 1.4959102235 Noon 1.6724791685 1.5421407834999998 1.8028175535000002 Dusk 2.54688499125 2.175621782 2.9181482004999997 Night 2.77577391025 2.7259741035 2.825573717 Midnight 2.3519143435 2.024555361 2.679273326