condition mean min max Dawn 1.0682145 0.9528945 1.215141 Morning 0.7845155 0.7845155 0.7845155 Noon 0.93791 0.93791 0.93791 Dusk 0.972999 0.972999 0.972999 Night 0.63109725 0.61942 0.6427745 Midnight 0.672301 0.672301 0.672301