Pair walk away from bush landing - ABC News (Australian Broadcasting Corporation)
Well done, that man - and it sounds like he needs to buy a Lotto ticket.
If the stated time of 20:30Hrs is correct, then that definitely makes it a crash landing in the proper dark - as well as in timbered country.
By my quick estimation, sunset around Cunnamulla is roughly 18:05Hrs and the end of nautical twilight is around a couple of minutes before 19:00Hrs.