Passage: A standard match has two 30-minute halves with a 10- to 15-minute halftime break. At half-time, teams switch sides of the court as well as benches. For youths, the length of the halves is reduced—25 minutes at ages 12 to 15, and 20 minutes at ages 8 to 11; though national federations of some countries may differ in their implementation from the official guidelines.If a decision must be reached in a particular match (e.g., in a tournament) and it ends in a draw after regular time, there are at maximum two overtimes, each consisting of two straight 5-minute periods with a one-minute break in between. Should these not decide the game either, the winning team is determined in a penalty shootout (best-of-five rounds; if still tied, extra rounds are added until one team wins).

Question: How long is the break during a standard match?
10- to 15-minute