I ended up emailing the school Secretaries. Wks 1 & 2 are a bit different, but after that it settles down to Mondays, Tuesdays and Thursdays, with nothing earlier than a possible 10.15am start depending on seminar groups. (But ending at 5.15pm on Mondays and Tuesdays.) Wk 2 seems to have us in for some part of every day - it's hard to make out, and a full day day-trip to the Courts on Wednesday.