Tramping Day Parking

I am starting a new job this week, I will be mostly working nights say 4pm to 4am or 9pm to 9am, this means I will be needing to park up and sleep during the day.

Will mostly be Bobtail when parking up, if I was to avoid Services how would I find spots to park and sleep in the daytime.

I imagine the diesel fairies wouldn't be a problem in the daytime?