For many people asked every bigger city is thought to have its exceptional climate. Exceptionally in the evening, when the lights are turned on many people enjoy going for a walk. The effect can be nowadays even intensified owing to the fact that more and more of such solutions like led
street lights have been introduced. The main reason why rising percentage of mayors of the cities decided to introduce them is that they can be even turned on for the whole night and be referred to considerably lower investments of the energy.