People's Moment-To-Moment Positive Moods Tend to Be Highest near the ________

People's moment-to-moment positive moods tend to be highest near the ________ hours of their waking day and their moment-to-moment negative moods tend to be highest near the ________ hours of their waking day.

A) later; earlier
B) middle; later
C) later; middle
D) early; middle