I had surgery with my first salary more or less when I was 21. It took a year or two for the halo effects to disappear. My night vision feels like it's like "4

I had surgery with my first salary more or less when I was 21. It took a year or two for the halo effects to disappear. My night vision feels like it's like "4x" worse than it it was but it is really hard to tell. Seeing in the dark is difficult in the first place and I don't have any hard data.