Ah that’s right, it was changed beta 6. Currently, it’s possible to hit all three dummies on affinity if you do it perfectly since the duration (unless changed since beta 6) is 3.5 seconds.
It might be possible to use the extra ray ticks from true affliction dots to do the section, but I’ll need to test it at some point.
Honestly, it’s more than doable if the visuals would actually match up with the ray hitbox for all wand positions.
I soft rolled out an update this morning so the “lights” quest should be fixed now. You may need to recollect if your progress hasn’t updated. The critter capture mission was also fixed you may need to pick that one up again based on how it’s set up. Let me know if that’s not working still. Thank you!