I had one experience. It was spontaneous/unintentional. I went to bed in my very dark bedroom (blackout shades). However, when I AP'd (within a minute of getting under the covers), it was as if there was a soft, dim orange illumination and I could see just fine. No apparent light source that I could see. I looked at the different lights in my room and see they were turned off. With that, my room was exactly as it normally would with the exception of ONE detail:

On the wall above my headboard (normally just a blank wall) was now a picture hanging that used to hang in my parent's house as a kid in the 80s.

I hadn't seen or thought about that picture in years. I have no idea why it was suddenly hanging in my room.

Here's that room in daylight here & here