To be truly accurate, I average 60%, but it swings between 40% to 80% done as 5-6 half days. I think it is much easier to work on a team doing that than 3 days on four days off, so I should have clarified that. When I was an employee I did 5 x 6 hour days, and honestly, if you get your shit done, rarely is anyone going to notice you're in at 10 and out by 4 or whatever. I just didn't play ping pong or fart around on slack.