Yep, everyone's right on this, They aren't QUITE ready. Pick up a magnifying glass and take a look! 50% cloudy 50% amber is what I would suggest. Make sure you dry and cure properly and then you'll be able to fully enjoy the harvest.

By the way, cool temps are not bad for the plants. In fact in many strains cold temperatures induce a color change in which the plants begin to turn hues of blue and purple!!!

This is sometimes desirable to a grower so an indoor grower may use A/C to lower temps and change color.