One morning last week, I think it was Thursday, I got up at what felt the usual time, looked at the downstairs clock and thought Damn I meant to change the battery, the clock has stopped. And I got on with my morning, down to the packing shed to get stuck in to something or other, or maybe it was early picking.... Eventually I came in for breakfast and miraculously the clock now said the right time! So I had in fact got up at 10 past 3 to start work assuming it was about 5.45 and the clock was wrong. Foolish.