Hi Cynthia - Bodhileaf has some good ideas. the hours of 9-11 pm is when what is called the Triple Warmer meridian is active. When we have experiences, they just don't go willy nilly anywhere in the body. fear goes to the kidneys, rejection goes to the spleen, frustration to the liver, etc. Triple warmer controls the 3 'burning' areas of the body, assimilation, elimination and respiration, it rules metabolism, and thyroid. The emotions connected with it are hope vs. hopeless, humiliation and ridicule vs respect and honor, depression.
the time period of 11pm-1am is the purview of the Gall Bladder. While the Liver, which comes next,is from 1-3 am and is all about anger and frustration, the gall bladder concerns rage and the acting out of anger. It's about feeling abandoned and betrayed. It's look for adoration and trust...and 'adoration' in the Chinese term is about being 'adored by God".
Then the Liver meridian is charged between 1-3am, and its about suppression/oppression/repression, frustration, having someone in your life who seems to be your 'best friend" and support system, but maybe giving you too much in order for you to feel beholding and not leave.
I had a client who had been waking up with a start for many years a couple of times a night. This was before I started doing EFT, and I was working with hypnotherapy with him. Come to find out, when he was a child he wet his bed, and his parents had some sort of electric shock system, whereby when the bed got wet it gave him a charge. How could no one have put two and two together before? Anyway, he was from Australia, and I never saw him again, but I hope it was an eyeopener and set him on the path to resolution.
I'm dealing with sleep issues too, and I'm wondering if it wasn't safe to go to sleep as a child. We repeat things in cycles. What was happening 29-30 years ago? and 58-60 years ago if you're in that age range? Some of those memories could be coming up to look at again.
hope that gives you some ideas, Best, Pam