Mysterious Poltergiest In My Room

I came home from a casual night in the city centre of Glasgow, Scotland with some friends.

I am a keen cyclist, and in my bedroom, I have a bike rack, attached to my wall, in which I hang my bikes.

My bed faces the bike rack, and I could clearly see that both of my bikes were still on the bike rack before I went to sleep.

However, once I had awoke, my bike had been moved from my bike rack, and was resting on my bedroom wall.

The strange thing is, apart from my bike moving off of my wall, is that I dreamt that I would be cycling to my college the next day; and there it is. Ready to go!

The only other person who lives in the house is my dad, and even though I was up and out of the house way before he was, I still asked him if he had for some reason taken my bike off of the rack. He said no, and is now just as confused by the situation as I am.

I am posting this story to gather other people's thoughts.

Was it a true poltergiest? Was I sleep walking?

If anyone was thinking it, I was not particularly drunk or under the influence of anything to the extent that I wouldn't remember taking my bike down from the bike rack.

This has blown my mind!

Any and all input would be much appreciated!

Thank you

Peace.