Call police. Or call animal control of it lasts more than 30 minutes. Get audio or video and animal control can fine them. You don't need the full 30 on tape but you do need to document time it started/ stopped that you noticed.
Yes, most noise laws are not in effect until 10pm, you will have to check local laws to be sure.
Make a complaint with the animal control officer. It may take a few times getting them to file a report and fine the owners just stay on them
Thank you. It's only 8 o'clock at the moment. Does that make a difference?
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