Casablanca is 10 hours ahead of Anchorage
There is no standard 8-to-6 overlap. Someone joins early or late.
The 10-hour difference means Anchorage and Casablanca miss each other entirely during regular office hours. Where you can, lean on async updates and save live calls for when one team is happy to start early or stay late. For part of the year the maths changes: Anchorage observes daylight saving, Casablanca does not, shifting the overlap by an hour.