Fun run's personal feelings vary from person to person. Some people have the habit of running at night, usually because they feel that after a period of exercise, they are tired and easy to fall asleep. But I think sleeping after running is not very good for heart and lung function, and if you don't relax for a while, it is easy to cause lactic acid accumulation, in other words, muscle soreness will be more serious, and leg muscles seem to develop more easily at night.
Running in the big sun in summer is considered by many people as a good way to lose fat. But before running, you must pay attention to hydration, sun protection and heatstroke prevention. Running is an intense energy-consuming project, and people will sweat a lot, lose water and have high temperature. If you don't replenish body fluids, it's easy to get sunstroke and sunburn.