condition mean min max Dawn 0.5494755 0.4460095 0.6529415000000001 Morning 0.923889 0.923889 0.923889 Noon 0.7395624999999999 0.7395624999999999 0.7395624999999999 Night 1.285065 1.285065 1.285065 Midnight 1.049217 1.049217 1.049217