In the moonlight
gather on my bedroom wall
Actually, it’s the light of a street lamp, and therefore they only gather there until midnight and from 5:30am as the local council switch the lights off during the darkest part of the night to save energy.
And, of course, they aren’t quite moths. But they are near enough to have made me think about the poor creatures trapped in the net of the curtains and want to put the thought down here in case I can use it at some point in the future.