This can be a really fun question to answer leading to 'man' historically and 'man' meaning 'person' related to an individual's birthing process and the learning process. Or, when does an individual realize with memory a location in life. Interesting.
I know there is a concept called object permanence, which means having a concept or sense an object exists even not when sensed basically seen. Or, (I think before 2) when that is not an ability the object has not reality once out of sight or sensed. In other words a small (what age?) sees the bottle. It falls out of its hand onto the floor. At that moment the bottle no longer exists. I ponder when location is a recalled event of realization.
Historically I do not know with written history. Science with a quick look-see says it is in Canada and is over 4 billion years.