No light until 8

In those days, trying to enter within 4kw per day, I tried to use the littlest amount of light possible. This helped me realize the cycle of light during the day, noticing when the sunrise and the sunset start and end. So I decided to turn one light on only after 8 — it was not too bad. The light of the computer it’s enough to work, and I discovered that having less light can make the work more relaxing.