// transitioning to terminal phase, thus being handled by (1.) or (2.).
// Orphaned pods are deleted by PodGC, thus being handled by (3.).
func getFinishedTime(p *v1.Pod) time.Time {
	if finishTime := getFinishTimeFromContainers(p); finishTime != nil {
		return *finishTime
	}
	if finishTime := getFinishTimeFromPodReadyFalseCondition(p); finishTime != nil {
		return *finishTime
	}