condition mean min max Dawn 13.072053574666665 6.728255789333334 19.415851359999998 Morning 10.939614789333334 10.040483572333333 11.838746006333334 Noon 9.278980752555556 8.17408567 10.168560219000002 Dusk 8.864762108666667 8.083300150333333 9.646224067 Night 8.833049361333334 8.092969723666666 9.573128999 Midnight 8.333979335999999 8.333979335999999 8.333979335999999