«نوع: يكون الوقت ظرفاً للفعل، كالصلاة»
One type makes time a container for an act, as in prayer.
The full prayer period does not have to be continuously occupied by that one prayer. Other eligible acts of prayer can fit within the remaining time.
«ولا يتأدى المأمور به إلا بتعيين النية وإن ضاق الوقت»
The commanded prayer requires a specified intention even when little time remains.
Because multiple acts of prayer can occur during that interval, the mere arrival of the time does not identify which prayer the worshipper intends to perform.