My sleep has always been dire. Takes me ages to wake in the morning and I can be sleepy late into morning and into the afternoon but no matter what, regardless of if I have had little or lots of sleep, come 9pm then I usually wake up and ready to party. Regardless if I am gigging or not or I try and go to bed early or get up early, it just makes no difference. If I try and get into a pattern then I just end up laying in bed wide awake until I finally drop off in the early hours of the morning. I put it down to 30 years of gigging and being used to being up late and playing late into the night. I used to take a bottle of whisky on tour to help knock me out but it just resulted in drinking more and more until it just made little to no difference. So nowadays, I will get home, watch a bit of stinky poo TV, maybe a whisky and something light to eat and hope for the best.