It means that unless they kill one of the guards at the youth facility they will be out in a year on good bevavior.
That’s what it means.
The Judge also said no contact with the girl they rape until they are 21 years of age. Aint that cute.
If they were meant to be at the facility until they turn 21 , that would have been unnecessary.
How weird that the judge made that stipulation. I'm betting that the victim will not want to see most of these people ever again, and she will turn around and walk away the second she lays eyes on them.