I found it helpful to bundle groups of fibers with twist ties, and then run the bundles to various sections over the nursery. This kept my fiber optics more manageable.
OK, it took me a couple days to figure out what I was doing with the fiber optics to put the stars in. Here you can see a box of fiber with it lit up. You have to be careful with the fibers or else it turns into a birdís nest really fast.