Temperature and spectrum lemon Ak AUTO

Keep the full spectrum, The more light you can give the better. Keep an eye on the fan leaves if you see the jagged edges curling up then it is getting to hot. From your picture I dont see any heat stress so she can handle the heat( all strains are different. Some can handle heat ). Be sure to keep your humidity down below 50% to avoid bud rot.

I personally don't think 32 is too high, but I would be pointing the fan up a bit so that it is blowing between the top of the plant and the light and so just the tops of the plant are just moving lightly. Honestly though, I think you are so close to harvest that I wouldn't be worried about doing anything.

With it being in bloom and the fact that the bloom light lowers temperature I'd say keep it on bloom. Makes sense at this stage.