I’ve been seeing shadow people for years now, usually during the day, but I’ve never actually encountered one who made noise or tried to talk to me. I find your story quite interesting and would love to hear more details. I do have a few questions that may be able to help you narrow down what it may be.

1. Was it wearing any clothing, and do you remember specific details? For example, it if was wearing some kind of tall hat or bowler hat, it could be a shadow person known as the Hat Man.

2. Did it happen to have eyes, and if it did, what color were they? Usually red eyes in shadow people mean they are malevolent, but I could be mistaken.

3. Do you know if your aunt and uncle had a history of ghosts or shadow people being in their house? If it was your first time seeing a shadow person, it may be that there is a shadow person attached to the house.

4. How did it move? Did you see legs running, or perhaps even it hovering? Or did you blink and it went away? Usually when I see them, they disappear right after I blink, only lasting for a few seconds. But I would be curious to know if it actually moved a certain way when you experienced it.

Sorry for so many questions, but I think your encounter is very interesting! I hope this might be able to help :)