Scheduling a meeting for 5am does not overlap with most people, while scheduling a meeting at 3pm does. You understood that when you scheduled it for a time tha

Scheduling a meeting for 5am does not overlap with most people, while scheduling a meeting at 3pm does. You understood that when you scheduled it for a time that you were available and your coworkers weren't. They're not wrong for wanting what they want, and you're not wrong for wanting something else. Find a job where you don't have to be online at 3pm sometimes or 6pm anytime. There are good jobs out there that will accommodate that.