Deli meat and cheese should be left out of the refrigerator for no more than 2 hours. If it is very warm - as at a summer picnic - then 1 hour is the maximum.
It is all depends on how the smoked meats are stored and surroundings' temperature.
If the smoked meats are out in the open (No containers/covers)
- If it is in around room temperature (18-25 C)?...
We can preserve uncooked eggs without refrigerattion for 7 days time. If we put it in the wet sand 1 or 2 days more can be preserved. But afterwards the egg will be spoiled and foul smell may come...
I always keep mine about a week in a sealed ziplock bag. After that I throw it out. We've never had any problems or gotten sick.
Once you have openend it keep it a sealed container and use it up...