Ohh great question!!

Ennius is morning person because that's what he's used to now but he does prefer night time , he likes to get things out of the way in the morning so he can sleep in a few more hours if he's able to and stay up later

Kamui is a night person, esp after he starts to gain the power he's absorbed

Hiyoko is a morning person!! She likes really early morning though, the solitude of morning

Blair is.... afternoon person but i guess night person, used to being late night at taverns and drinking merry making

Althea is a morning person!!! She would be up training early and doesn't like staying up late, she wants to sleep

Azem, Ananke and Apollo are morning people!! Azem was raised in dark places and so they prefer morning sun

Ananke and Apollo are light oriented so they love the morning

Sóley is an afternoon person! Sleeps in late can party late but prefers the in between hours!!

Noel is a night owl