However, it is very well acknowledged in the field that modern society is built on an early bird schedule and that completely screws over night owls. (To my memory, night owls tend to score lower on tests, pursue higher education less than early birds, tend to be less promoted and generally less successful than early birds. Inversely, night owls tend to do better in evening classes than early birds.)
Makes sense. As a kid up until 4th grade I used to go to school in the afternoon and I used to have good grades, 5th grade onwards I started going to class very early in the morning, my grades plummeted immediately and I started to hate school.