You're using tradional reading as a guide.
If a book like the PhotoReading book takes you 12 hours with traditional reading you might expect it to take four hours using PhotoReading. Tha means on that book the 5 day test would take perhaps 2 to 4 more passes similar to day 4's of the 5 day test.
If a book like the PhotoReading book would normally take you 6 hours using traditional reading then in all probability you'll be finished by the end of the 5 day test.
The total time of the 5 day test is about 2 hours. It's an experiement to see how much you get from the book in that time and compare what you usually got with your normal traditional reading. You may not be finished with the book and it's wise to do a few more days as as is mentioned in the last paragraph on page 77.
Alex
