Do you do it? Do you feel safe? Do you take any 'extra' precautions that you wouldn't take in the daytime?
Since the nights have been drawing in, I've been on a few runs in the evening (no later than 9pm so far) and once the clocks go back all my runs during the week will be in the dark. My route so far has been along reasonably well-lit roads, half of which is a bus route so normally plenty of people around. I usually only put my headphones in one ear and have a flashing light. So all in all, I feel pretty safe.
I am considering going for a run later on, about 10ish. However, a foolish google search of 'is running at night safe' has terrified me, so I'm handing it over to the mums net jury!