The conversation between human and AI assistant.
[|Human|] Given this paragraph about skydiving, give me the average time skydiver spends in freefall.
[|AI|] Typically skydives are carried out from around 4,000m (or 12,500ft) offering 40 to 50 seconds of freefall time.
[|Human|] 
Given this paragraph about skydiving, give me the average time skydiver spends in freefall.