Test cricket is the best spectator (TV) sport in the Oz summer.
Put on the TV, then go and do a few chores, watch a bit, fall asleep, watch a bit, mow the lawn, then get back to the cricket.
The game is usually played over 4-5 days ('though some can finish in 3 days). There are often lengthy rain breaks when all play stops.
The TV commentary is full of countless replays, so you never feel that you have missed out on much of the action even if you've napped for an hour.
What other game is so forgiving for someone with ADHD