Well there was a run back in 2011 at agdq by breakdown but should we make that a catagory now?

It already exists : https://www.speedrun.com/smb/full_game#All_Light_Levels

no i mean light and dark

It won't happen. The leaderboard is cluttered enough as is, it's an arbitrary category. The general consensus is you may as well just run 106%.

Source: was trying to push for more people to run ALL for a while.