Is it convergence in my simulation for daylighting?

Hello
I try to optimize my project in daylighting. my fitness is (sDA+percent of view - ASE) and there are 45000 iterations or results and 8 variations. I’ve set100 for population and 10 for initial boost so my optimization can you see below. is it convergence? can I use the best solution or not?
thank you

without seeing the actual script it’s hard to say…