They can now be held at room temperature for a few hours.
Let stand until almost at room temperature, about 1 hour.
They can be kept at room temperature for up to 2 hours.
Leave for about two days out of the sun at room temperature.
Keep it at room temperature and use within 28 days.
These may be made a day ahead and let sit at room temperature.
Let sit at room temperature for 30 to 60 minutes.
Cover and let rest at room temperature for 30 to 60 minutes.
Allow to stand at room temperature for about 15 minutes.
To keep things safe, of course, don't leave any food out at room temperature for longer than 2 hours.