if the temperature is 14F at 4pm and is lowered every 2hrs what is the temp. at midnight

Answer 1

How much is it lowered every 2 hours?

Answer 2

4pm-12am there is an 8 hour time gap (5,6,7,8,9,10,11,12. (8 hours)
8*2=16.
14-16= (-2) so it's negative 2 degrees out.