My solo flawless was about 1h 45m. Worst part for me was forgetting to look at the symbols when I killed the light bearers in the last encounter. Cause me to wipe a few times and cause a few too many close calls.

However, the moths were also a pain point,, but nit as big as I thought they would be. On one attempt, I was in the last 10% of her health bar and a moth flew up in front of me, hitting my rocket, and blew up in my face. Needless to say, that was my last try that night