Day and time for lectures

One of the lecturers has to teach a course at another school on Tuesday mornings.  This means he can¡¯t make it to ifi in time for a 10:15 lecture.  So we have three possibilities:

1. Lectures are on Tuesday mornings, but start about 15 minutes later, the break is shortened, and the lecture goes until about 12:10.
2. Lectures are on Tuesday afternoons 14:15-16:00, in the time slot of the group sessions.
3. Lectures are moved to the group session slot on Fridays, 14:15-16:00.

Please answer what works for you in this nettskjema