Still experiencing the same problem with beta 10

I know, but I have no idea where the problem might come from at this moment...

plus the ambient lighting is; lets say, a little too bright! [;)]

I was afraid some users find it too dark... Note that if you don't like, you can choose a night hour to turn it off.
By the way did you see that the ambient color is a complementary color to sun color? I hope my way of computing is ok (I computed the average of the other RGB components for each component, see here). [;)]

Thank you for your feedback.