Okay, i've been at this riddle for about an hour now, and I haven't got a clue about it, would you mind giving another hint?
haha that's super cool to hear. alright, i'll give it away. it's morse code! there are three lights that flicker in the world, and each one flickers a certain message in morse code. i'll leave two a secret, but the pink one that's shining on the crate in the middle says "In here" -- i'll let you try to figure out what that might mean