SLAMMED If I say I'm going running for a minimum of 5 minutes, that doesn't mean I'm limited to 5 minutes at 59 seconds.
What is the difficulty in understanding that?
If they say a minimum of 4 minutes additional time, the game can go on further than the 4 minutes.
But if you were intending at that point to run for more than 5 minutes, you'd say a minimum of 5 minutes. Therefore we know that at the point the ref decided on how much to add, pre stopage time, we know it was something between 4 and 4.59.