When does Harry get up to begin her training, of what does her training consist and what does Mathin give her to help with her training?

Harry wakes at dawn and finds herself almost being unconsciously driven, as she routinely goes through the process of training. Mathin gives her light stimulants for better performance, but warns her she will want to sleep after her trials. Harry learns to carry a sword and shield during the days, and at night, Mathin teaches her to sew.