3 ms·Why not 11:00 to 15:00, or 13:00 to 17:00? Or even, why not reduce the core hours? 10:00 to 12:00 ?by mjevans 9y agoWhy not 11:00 to 15:00, or 13:00 to 17:00? Or even, why not reduce the core hours? 10:00 to 12:00 ?