As a fisherman, take a seine boat back in the sixties, put a generator on board and a bunch of Christmas lights that are clear, let it sit there for an hour after dark, go set your seine around it, the second boat, and you'll catch nothing but herring and small salmon. That was during the reduction in herring seasons back in the sixties and seventies. We never had any herring fisheries in the early seventies, and then all of a sudden roe herring started in the late seventies, and it's still operating right now.
Turn the lights off. When I leave here, I'll be condemned and praised by the fish farm industry, but turn those lights off.