Christmas lights switched off

Today we went out for dinner because it was Thomas' birthday 😃 On the way back we saw that the Christmas decorations had already been switched off in order to save electricity. But the street light is on now. Does it really consume less electricity than the star next to it would? 🧐 The funny thing about the illumination of the landmarks is that they intended to switch off these too, but had to switch the illumination of the Münster (the church you see on the pic) on again because they realized that it doesn't have a red position light on top for air navigation. And since it's the tallest building of Bern city this would be dangerous 😆