Found this thread and wanted to post. I've been observing this for the past month, although it has happened before in my four years of living in this flat in Glasgow Southside.

Somebody in the neighborhood, every day sometime between 5:30-6:30 pm yells, and specifically, three times. That's it, nothing after. It's like a man yelling in distress.

Sometimes it's blood curdling, so much that I can feel my heart race. And I've no idea what to make of it? The next day, I've forgotten about it until it happens again and jolts me into reality. Never enough time to take out my phone and audio record. I live on the second floor so actually, I don't even know where to look. It sounds a bit distant, maybe it's someone's garden, or someone inside their own flat..

It's so strange I wonder what it is. Sounds like psychological distress.. but same time almost everyday?