We both went to bed at 10:00, and were asleep by 10:30. Sadly, I then mysteriously awoke at 10:45 and found myself lying in bed unable to sleep. As my main problem for the last few days has been being awake too early, and I was yawning my head off through half the day this is inconvenient to say the least.
My brain, which was resolutely refusing to make itself useful computer-wise during the day is now buzzing with ideas for how to solve programming problems. It's turning itself in circles like I'd had three cups of tea this evening, rather than a couple of glasses of water. The only thing I can think of is the chinese meal we had - I know that the sauces tend to be sugary, which is why I mostly dishes that are low on sauce. The chicken with spring onion and ginger may have been a mistake.
A tasty, tasty mistake.
A quick google shows that blood sugar levels can cause insomnia, which will do as an explanation for now. Although I could do with a swarm of monitoring nanobots linked to an EMH to confirm my suspicions.
Anyway, I got up from 11 - 12:45, then went back to bed, and then got back up again at 1:15.
I think I'll give it until 2:00 and try again.