Last night

I watched Dr Syn again and thoroughly enjoyed it. I went to bed at 9pm feeling shattered, and slept very badly. I woke up during the night to pull the bed-covers back over me. I lay awake for ages, looked at the clock to see that it was 3.16am. I remember it clearly. I was awake for a long while, and the next thing I remember is waking up at 6.30am. I am tired.