Average reading time this week is based on 7 days and
calculates the average daily reading time within this week.
Tap Marks and Annotations to jump to My Annotations
page and tap any book under Recently Finished Books to
open the book.
If you do not log in to your Onyx account, the statistics will
be kept locally.
If you do not want to use reading statistics, you can turn it
off from Library Settings. After it is off, the reading statistics
icon in the Library will not show anymore