condition mean min max Dawn 1.213143 0.9406085 1.70127 Morning 0.98544 0.98544 0.98544 Noon 0.7604595000000001 0.7604595000000001 0.7604595000000001 Dusk 2.291205 2.291205 2.291205 Night 2.20151 1.5899100000000002 2.81311 Midnight 1.80925 1.80925 1.80925