Light radiation, particularly UV and blue light, can accelerate the decomposition or decay of various materials, a process known as photodegradation, especially in organic materials.
Ripening stage is not for maximizing out vpd blasting her with 1200ppfd, terpenes I find get burnt right off somewhere 2 weeks prior to when I'd normally harvest if I continue with max growth as my priority. Myrecene for example starts to burn off above 67, CBN is the primary degradation product of THC shows a maxima at 100f. More temps = higher level of thermo chemical conversion of thc to cbn.
Density most likely won't improve, if you don't have e amber yet then that's mint. Drop temps give her more time. If she has alotnof amber already then it's better to harvest or you will be using the weed purely as a sleepy time weed.