Jawaban:

Spending time indoors between 10:00 and 15:00 is generally recommended for a few reasons:

1. UV Exposure: During this time, the sun is at its strongest and can cause harmful UV radiation exposure. Spending time indoors during these hours can help reduce the risk of skin damage and skin cancer.

2. Heat Exhaustion: The heat generated by the sun during this time can cause heat exhaustion, especially for people who work outdoors. Spending time indoors during this time can help avoid heat exhaustion and its symptoms, such as headache, dizziness, and fatigue.

3. Comfort: The combination of heat and UV radiation can make being outdoors uncomfortable during this time, especially for people who are sensitive to heat and light. Spending time indoors can provide a more comfortable environment during these hours.

4. Productivity: Spending time indoors during these hours can help increase productivity, as the cooler and less bright environment can help reduce distractions and increase focus.

It is important to remember that everyone's needs and circumstances are different, and spending time outdoors during these hours may be necessary for some people. However, it is recommended to take precautions such as wearing protective clothing and applying sunblock to reduce the risk of UV exposure.