After dinner, Berkeley read a book. He looked at his watch to check the time. He added the numbers he saw on his digital watch, and the sum was 12. Then 41 minutes later, he looked at his watch again, and the sum was 12 again. He also realized that none of the digits in either time repeated (all digits were different). What time did Berkeley start reading his book, and what time was it when Berkeley looked at his watch 41 minutes later? The digital watch is set for a 12 hour clock not a 24 hour clock.