Thick evap line?

Kiki 🎀
Usually my tests don't have evaps at all unless they are way over the time limit and I'm grasping at straws that there's a line so I'm new to the term "evap". I got my test tweaked by a very nice girl 
 nd was told that it looked like a "thick evap". I thought evaps only happened after the time limit (pic was taken around 4-5mins) and they were thin? I could be wrong, I'm just looking for insight! Here is the test again for reference. Thanks for the advice!