Say so long for a while to daylight savings time early Sunday morning. That’s when Central Standard Time will go into effect for about four months. To stay on time, you should set your clocks and watches BACK one hour before retiring Saturday night. That means you will experience the one to two o’clock hour twice and get one hour of extra sleep Sunday morning. When two o’clock Daylight Time arrives, it will be one o’clock Standard time. Take the opportunity to change the batteries in your smoke and carbon dioxide detectors in your home. Any detector more than ten years old should be replaced.