It depends on the time and day of the week. I have worked every day and every shift. It all varies.
You want an easy shift, try to do the mornings.
You prefer a fast-paced environment, Monday nights are the nights for you.
You like more alone time/labour work, do overnights.
Enjoyed building friendships with the members
Working with my fellow employees
Great at first, stressful as time goes on and management starts to play favorites.