Covering different shifts gives you a truly different look at things. You of course are aware that some peoples shifts are much more difficult or busy than yours but when you have to do it it’s no where near as simple as it possibly looked. It can be done let’s not kid our selves but it’s a stressful pain in the back side. However as I said earlier it’s fun to see things at a different time, it’s literally a different world. People hustling through their day to get done their work so that they don’t need to stay late or come back. In a small way it’s fun seeing a different part of the day. That said I’d rather be sleeping.