Hi Stevo76,
From memory, whenever the based Squadrons flew they usually flew in pairs, but regulary did three ships as well, The F.3 and T.5s were usually out for about 35 mins as for the F.6s 50 mins to an 1 and a half, although that did depend on if they were doing AAR.
you could get upwards of 12-16 jets on a morning launch, although my scribbled logs are in storage at the moment, but this is generally almost as I remember it, given that its almost 24 years since the place finished 😮
Cheers
Tim S