What is the earth's surface tempature at night

like I know that earth's surface tempature during the day is 14 degreese C
but I need to know the surface tempature at night
;o
help!?
:D
i love u forever xD

Oops I am sorry, my last answer wasn't as thought out I wasn't thinking but the average temp for the night is actually around 17ºc...
but I could be wrong, I can't seem to find the right place for the answer, and I think the temp you have may have been from the 1990s.