I read this as being unfavorable to morning people: they perform about the same wrt accuracy on tasks in the morning, but worse later in the day. Also, in the

I read this as being unfavorable to morning people: they perform about the same wrt accuracy on tasks in the morning, but worse later in the day. Also, in the bay area at least the "discrimination" you mention is inverted. I rarely see co-workers in office before 9:30 or so, after I've been at work for over two hours, and I'm almost always the odd one out for things like meetings and organizational items (e.g. team lunches, farewell lunches etc.). "Discrimination" isn't the right word, though.