Very cute and charming game! Got 330 score myself, 6 out of 8 moths!
I struggled a bit with keeping the moths in view, though! They wandered - sorry, I mean flew - quite randomly so once I lured the moths in frame it was up to chance if they stayed in.
A random alternative I had in my mind is that you'd have X amount of lights, and you could place them and move them around, enabling and disabling them as needed?
Still though, I love that you incorporated your love for moths and that you went the extra mile with the sprites!