All great info! For me, I hesitate to leave my house for night fishing if the sky is clear. In my experience, I get jack $hit, especially when it's going from cloudy to clear - rising barometer. The bite just turns off. Also, wind has proven to ruin many an evening for me as well. A sky at least partly cloudy with a very light wind = rig up. If it's just before a rain, even if the wind picks up, the bite can be phenomenal, even during a heavy rain.
I've gotten them on every moon phase too, if the above "good" conditions are met.