Roster is currently 5 days on (earlies) then 3 days off, 5 days on (lates) then 3 days off.......... Never changes, can plan a BBQ for 9 months time for one of your off days! This is slowly changing to 5 days on, 4 days off as new people join. Don't know how stable this will be as it comes with a few provisos. (New joiners are only being offered the 5/4 pattern I think).
As far as the average day goes, usually four sector days. Early starts vary from 05:25 report to 07:30. Lates start around 11:30 with the average start time of 13:30 (can be as late as 17:00). The whole fleet is scheduled back at home base before 23:30. A days duty is on average 71/2 - 8 hrs. Some extend to 11hrs others short as 4 and 1/2 hours.
You report 45 minutes before departure to complete pre-flight duties, spend the rest of the day mainly flying due to only 25 minute turn arounds (no hanging around airports). At the end of the days flying, spend 30 minutes in operations doing paper work then its off home to come back and do it all again tomorrow.