First timer and cooler temps when I’m getting my NUC

I live in North Pole Alaska and am a first timer for all this. I am supposed to be getting my NUC on April 24th. The temps will be around 50 and I’m curious if I should transfer them right off to the new hive or wait. At the same time though if I wait it would have to be for 5 days do to my job and being gone for 17 hrs a day.