Just some larf... probably what you think - just wasn't impacted by light as much so it didn't impact the color over time as much etc..
that stuff has a higher surfact to volume ratio -- increases bubble hash yield immensely! I don't even keep much of my trim anymore, lol. i just grow ~100g of larf+well-coated trim per 30"x30" bloom space. ~20+ grams of hash + plenty of nugs, yum.