Totally Unpredictable. Some day shifts, some night shifts, sometimes work from home ( brings ambulance home for on all shift) sometimes 5 mins from home, sometimes a hour from home. Sometimes in a car, sometimes on an ambulance motorbike. Then we could think he was finishing at 6pm, and end up on a big job and not get home for hours after that! Sucks because I can never commit to something such as a gym program as I never know if he will be home!