Of course you'll make it through.
What sort of night job do you do? Reminds me of my life between 2010 and 2012 working in a service/gas station on the graveyard shift (9pm til 5am). I used to love buying breakfast on the way home and watching the sunrise.
I assume you must be sleeping in the afternoon. That's what I used to do - stay up until after Ellen finished at 1pm and then crash out until 7.
Very tiring time of my life and I was a bit Vitamin D deficient. As long as you enjoy it. I don't know how you go to another job after the long shift though!