Melbourne is 8 hours ahead of Stockholm
Best overlap: 8:00 AM to 10:00 AM in Stockholm is 4:00 PM to 6:00 PM in Melbourne.
If you set up a recurring sync, 8:00 AM to 10:00 AM in Stockholm (4:00 PM to 6:00 PM in Melbourne) is the natural home for it. Since Melbourne is 8 hours ahead of Stockholm, the overlap is narrow (about 2 hours); a single, well-protected slot beats hunting for time each week.