condition mean min max Dawn 7.491287499999999 6.3972 8.585374999999999 Morning 5.312139999999999 5.312139999999999 5.312139999999999 Noon 5.075855 5.075855 5.075855 Night 19.45725 19.45725 19.45725 Midnight 9.02029 9.02029 9.02029