Goldilocks window of time → ιδανικό χρονικό περιθώριο

[Sapounaki K.]

A MATHEMATICAL FORMULA FOR THE RIGHT TIME TO SHOW UP AT A PARTY.
The optimal arrival time accounts for several different, sometimes competing considerations: If you’re the first one there, it can be a little awkward (trust me), and the host might not be quite ready. If you show up long after everyone else, you might miss the best parts or risk rudeness. Most likely, you want to arrive just as the party’s gaining real momentum, a Goldilocks window of time that’s neither early nor late.

[spiros]

χρονικό περιθώριο Γκόλντιλοκς, ιδανικό χρονικό περιθώριο

Goldilocks → Χρυσομαλλούσα, χρυσή ισορροπία, τέλειας ισορροπίας, τέλεια ισορροπημένος, ιδανικός, ιδεατός, παραμυθένιος, ούπε πολύ νωρίς ούτε πολύ αργά

What is the Goldilocks window?
Keyes recommends searching during what he calls the “Goldilocks window,” which he suggests is the period during which the best rates on flights tend to be found. It isn't too long before the travel date, nor is it too close, he says.
https://www.cnbc.com/2021/09/06/the-mistakes-scotts-cheap-flights-founder-says-travelers-always-make.html

The Goldilocks principle is named by analogy to the children's story "The Three Bears", in which a young girl named Goldilocks tastes three different bowls of porridge and finds she prefers porridge that is neither too hot nor too cold, but has just the right temperature. The concept of "just the right amount" is easily understood and applied to a wide range of disciplines, including developmental psychology, biology, astronomy, economics and engineering.
Goldilocks principle - Wikipedia