I've said it before but Oliver is terrified of storms. And because it's just my luck, it tends to always storm in the middle of the night, on a work night no less. I got a good 5 hours of sleep in, so I guess that's better than nothing.
But on the bright side, did you know they play Doogie Howser reruns in the middle of the night? I totally used to watch that show when I was little. I forgot all about it but was instantly taken back after just a few minutes!