The activity I hear at 3am-4am is usually random people making small noises around the community. 1-2 people at max leave for work during or shortly after this time. The noise comes as if there are people actively doing things outside throughout the community.

Not to mention cars pass down my street constantly when I am outside on my porch but I never hear them through my window, which is in the same position as my porch. I just found out about gang stalking 2-3 days ago and am keeping my eyes open for suspicious activity but not allowing myself to become paranoid about it.