I work from home so I pop on at random during the day. If you see me online and need help with anything just ask, always happy to have an excuse not to work. Main playing time is around the Kin evening meeting time.
I am in EST (-4 GMT) in Canada. My times of work vary greater. I am off most weekends. During the week I am usually off Tuesday and Wednesday. Unfortunately during the week I work 1-5 pm local time, which is prime evening time in Europe and UK.
As of August I will be working Wednesday for a colleague who is away.
The lead LebTrooper is in Texas (US Central time; currently -5 hours GMT) and is retired but has a few commitments; at the present, Mon and Tues AM 6 AM - noon (1100-1700 GMT) and Wed and Thurs 6 AM - 10 AM (1100-1500 GMT). Those dread Real Life tasks and deeds come along with distressing frequency (meals & naps are not distressing), but I'm usually on-line in the mornings server time Fri-Sun and most evenings (too late for most groups here). I try to make the 1930 GMT runs as I can, but that's also often my errands/late lunch time (1430 here), so it's not a given.
I'm in CET-zone and when I am online it's most often in the evenings, but as I'm worktraining and do not have set workdays atm, I can also play during mornings/afternoons. The time I usually set as 'event time' for me is between 20:00-22:00 (19:00 can work but I gotta know beforehand if anything changes).