Dark o'clock

Oh no, Bev's alarm clock went berserk this morning and got her up 1 hour earlier than normal - so it went off at 4.20am instead of 5.20am! She didn't even notice - she went downstairs, made Paul's sandwich, had a coffee, got ready and then told Paul she was off to work, at which point he said "but it's only 5.15am!" She'll be very grumpy today as she's only had 5 hours sleep!