Hide between the cars

You are hiding in the parking lot, crouched between two cars. The nurse takes a soda, she has difficulty walking, and you notice that she's pregnant!
She enters the hospital, you are finally alone!

The night is cold, and you hold your breath, thinking about your next move. If you wait, you can be sure that no one is around and climb the fence. But every second here feels like an eternity, the risk of being caught grows every moment.

The gates are closed, but the fence is right there...

Do you run now, or stay hidden a little longer?