I would like to see how long an event lasts. If I am trying to track an event that is 2 hours Monday, 3 hours then 4.5 hours Tuesday, 1.75 hours Wednesday, 8 hours on Thursday, and 6.25 hours then 3.5 hours on Friday, and then different times the following week; I would like to be able to glance at each event to know the length of time instead of adding up each event based on the input times.