Nice idea and matches the theme quite well. You have to be patient with the spotlights. I would prefer to leave out the map as the map mechanic makes it easier. And no "caves", but some more smaller turns and deadends with lights in the levels.
I appreciate you playing! I didn't know that it would be possible for people to understand how the game matches the theme, but you got it! I think the design of the map is pretty bad, it could use being a bit more uniform/static. Thanks for the feedback!