Humans keep trying to twist time to meet their needs instead of just following the sun. As a result, tonight is the night that St. Paul clocks should be change to "fall back" one hour. The official time change is at 2:00 AM Sunday morning, but most of us will run around our houses tonight making the change before bedtime.
Let's see now. If it's 10:00 PM now, fall back means I turn the clock back to 9:00 PM? It never makes sense to get extra sleep in the fall when we're just beginning the rigors of school and studies but lose an hour of sleep in the spring when children are worn out and cranky. The adjustment has to be made, however, so we can all get to the same place at the same time!