Sun hours division by color

Good evening,

I’m trying to divide the sunlight hours mesh by color. I am facing 2 issues:

  1. The analysis mesh area before the division is not exactly the same as after the division
  2. I divided the legend colors into 8 categories, but when I divided the mesh, I got just 7 separate colors.
    Can anyone please help me with that?

    Sunlight.gh (99.7 KB)