I'm of no help, years in the Army taught me to sleep when I can. I can take a nap like it's nobody's business!

I work for BNSF on call 24/7/365 with 10 hrs rest between going to work. It doesn't matter if I work 1 minute or the full 12 hrs, once I clock out I have a minimum 10 hrs before I can be called to work, but no schedule at all. I dread getting a call for work starting between 10 pm and 3 am, after eight years of doing this job I still have days where I'm not rested and going 24-30 hrs without sleep.