condition mean min max Dawn 11.090642500000001 9.852685000000001 12.3286 Morning 15.9664 15.9664 15.9664 Noon 8.984110000000001 8.984110000000001 8.984110000000001 Night 12.181365 12.181365 12.181365 Midnight 13.276150000000001 13.276150000000001 13.276150000000001