I desire to get from Bangkok to Hua Hin by bus only and with lowering the chance for traffic jams as much as possible, hence I desire a night bus.
From a search query night bus to Hua Hin I found data which I recognized as perhaps outdated or unclear about when night buses from Bangkok Eastern bus terminal (Ekkamai) to Hua Hin are available and how much time should arrival take (3 hours, 4 hours, 5 hours).
By "night bus" I mean to a direct bus (no intermediate stops) with which it is extremely unlikely to be stuck in a traffic jams due to departing at:
24:00 or 24:30 01:00 or 01:30 02:00 or 02:30 03:00 or 03:30
Are there such daily buses from Bangkok?