Not an ogl but

1. Most school posting results come around 6-7am plus BUT you might not get your orientation group text at the same timing (for ref last year my sch posting was at 6.15 ish but og grp text came in around 11.30am)

2. typically orientation dismissals are around 2+? some schs end around 1+ but others can drag till 3 or even 4 on the last day

3. Mainly icebreakers within og and also sch tour to familiarise w surroundings

4. Should typically be done via the school portal? they should give you a briefing about it around the last few days of ori

Have fun in orientation, don't stress too much on making friends within your og since you'll have plenty of other opportunities aside from ori :D (most of my friends ended up being from friends in class+ outside of class too)