Did67 wrote:I think I drank our friend who did well to question before doing (unlike others ...).
I think we have been two to fill his glass if it was a moment empty!
We can quibble or quibble as much as we want, the important thing when we talk about solar is to have realized that with us, the day lasts 8h in December.And that the sun is low. In December it is often cloudy. So do not dream ...