Calendar hours view

I want to use the calendar view, but the hours in the daily/weekly view always start at midnight (00:00) of the same day.
Since everything in our company happens between 8:00 and 18:00, which is about the same as most standard workplaces around the world, we have to scroll down the screen when we use the calendar.
I’d love to be able to set the hours I want to see by default in the calendar settings (as I can set my working days as the default for my account).