Checked the coop yesterday morning about 10 o' clock. 4 Eggs, someone is not doing there job. Went out with friends for lunch and BS'ing. When I returned about 4 hrs later I noticed an egg in the run. I am not concerned that it went bad in 4 hours though the heat was upper 90's. What I do have a question about is how long can they sit before they are uneatable? 2 days? depends on the weather?