Frunk Temperature?

This is sort of a stupid question, but do we have any details on how warm or cold the frunk gets while the truck is operating? Like, if it's 0 degrees out and I'm driving over a few hours, does the frunk get/stay cold, or does any residual heat from the cabin heater make its way in there? Mostly thinking of storing electronic items that may be sensitive to cold temps, food storage, etc. Similar ask for the summer time - does the frunk get super hot inside when it's 90 degrees out or is the A/C taking it down a notch?