夏令时

例句：

1. 1. The daylight hours are the best time to exercise outdoors.
   白天的时间段是户外锻炼的最佳时间。
2. 2. The daylight savings time change is a common practice in many countries.
   夏令时是一种在许多国家常见的习惯。
3. 3. During daylight hours, the park is usually quieter than at night.
   白天的时候，公园通常比晚上安静。