Anyone done this? I am looking for some insight.

I am kinda the only person who works in the office full time (we have part time and volunteer staff) and I get a lot done at this time. It feels like the only time I can think.

Most days I get in around noon and don't work terribly hard but am most productive 7-10. I often think if I started leaving at 6 I'd just work harder in the day to get all my shit done but as it stands its like I'm at Uni again. Not very healthy.

Just me?