If a first meal is eaten after what time is it almost universally classified as lunch or late lunch?

Answer

3:00 PM

There appears to be a relatively firm cutoff point, even when factoring in flexibility and regional variations, regarding the classification of the first meal. If consumption occurs after 3:00 PM, the text indicates that the meal is almost universally categorized as lunch or a late lunch, irrespective of the specific food items included. This boundary marks the point where the function of 'breaking the overnight fast' is generally superseded by the expectation of consuming the midday or afternoon meal.

If a first meal is eaten after what time is it almost universally classified as lunch or late lunch?
foodbreakfasttimemealafternoon