First off I'd like to explain a case which happened to me. This was during when i first read about lucid dreaming and astral projection.

I woke up around 4 AM then i went back to bed and i realized some mild vibrations around my chest region and i instantly found myself "out of my body" and my focus and conscious was extremely clear, nothing i ever experienced before and it lasted for about 20 seconds. I was in my room and i clearly saw the TV and nothing was out of ordinary as i remember and i suddenly went back to normal mind state as i realized my focus is inside my body again.

I've read that Astral projection is when i can see a silver colored line between my physical and astral body that's why I'm not sure how to classify my experiment, but this was hyper realistic and nothing out of ordinary to consider this as a "dream" as i had lucid dreams before and there were always some "off" such as i saw a toilet inside my room and i felt my experiences out of control, but in this case i was 100% conscious and i felt like i can control my mind.