I've got my frog's temperature between 82 and 84 degrees with a thermostat connected to both low wattage mat heaters and a red heat bulb. It is a very gentle heat from both below and above, the swing between 82 and 84 degrees typically takes about 3 hours to cycle. I've verified the temperatures with a remote sensing thermometer.

I've read that i'm supposed to lower the temperature at night.

My questions:

1) Any danger in not doing so? Does the frog suffer if I keep him warm?
I can always reset the thermostat twice each day, but there's gonna be days I forget to do that.
2) I assume that a heating/cooling cycle should coincide with the light cycle, correct?
Using a red bulb for heat all the time and a blue/white bulb only during the day.

The physiology of a frog is so alien. He never 'goes to sleep' in any way humans do, for example. I've seen him "shed his skin/slime" and eat it...twice. Wow. Didn't know he did that.

Just got an ultrasonic mister for him. Very cool. Turns the 10 gallon terrarium into a Frog Bank.