In our old city, you were technically breaking the noise ordinance if someone could hear you from inside their home, period. It didn't matter what time it was.
I can't tell you how to handle it though. Our neighbor was a drummer in a band. We tried talking with him, he said he would try to keep it down, but our houses were incredibly close. It was just mpossible. We ended up moving, partly because of this, last summer. I saw yesterday on FB that he is quitting the band and selling his drums. :glare: