"I want to know what I do during my 10 hours at work every day."
09:00-09:15—— Organize documents.09:15-09:30——Send and receive email.10:10-10:40——Leaders' meeting
On the first day, the working hours are 3.4 hours.The next day, 5.2 hours of work.On the third day, the working hours are 4.5 hours.