The time shown on the electronic clock is $6:08$. How long before the numbers appear again? (adapted from 2007 Math Kangaroo Problem, Level 3 - 4, Question \#16) 
选项为:A:$$2$$ h $$2$$ min  B:$$3$$ h  C:$$3$$ h $$2$$ min  D:$$2$$ h $$12$$ min  E:$$2$$ h  请回答其中一个选项.