OK, I am wanting to learn to fly and trying to make sure I can before I get my hopes up too much. I checked one of my medications at aopa and it indicated "night flying prohibited while using no color light signal control"

Not being a pilot or not having studied anything yet, I don't know if that is a big deal, defined by a limitation. Will it prevent me from getting a private license? A cert for instruments? From flying to certain airports at night?

Thanks for any insight!

Bob