You might be asking yourself why I was walking around at 4:00 A.M. in the first place. I can't remember exactly why, but I can tell you I don't see it anywhere close to being an anomaly in my behavior. I like walking around, staying up late and going places alone; and that venn diagram isn't one that's exactly difficult to assemble.
Seriously though, if it was 2:00 A.M. I wouldn't have blinked since they just hadn't have gone to bed yet. If it was 6:00 A.M. then obviously they had a work-commute to get ready for, but who's darting back-and-forth between their kitchen at 4:00 A.M.?
Sure, maybe me, but the venn diagram between me and most Ohioans is one that's a bit trickier to construct.