I have had light aversion and a thumping migraine - but my GP isn't convinced - and, then, I end up vomiting.
But my online friend, who had migraines her whole life, suggested that I soak a towel in cold water and place it on my forehead; with the towel bedded into my eyelids. That did the trick on Friday night.
I had a similar incident yesterday evening, but it wasn't bad enough to leave the lights off for long. But I now have ginger sweets, from Holland and Barrett, to help relieve the nausea.