take time to read, sir, even if it's ten minutes. that is enough. if you read ten pages a day, it would be 3650 pages a year, would you like to read about 10-12 books.
page target is absurd because reading a novel is different, reading a philosophy book is another, even in the novel there is a heavy, light.
if we come to the time, people should spare at least 60 minutes.
it should rather be measured by the number of pages rather than the duration. 15 pages a day if it's a picture book and large font.