condition mean min max Dawn 17.6857 16.72835 18.643050000000002 Morning 15.22415 15.22415 15.22415 Noon 13.92685 13.92685 13.92685 Night 15.791500000000001 15.791500000000001 15.791500000000001 Midnight 16.12965 16.12965 16.12965