my two are mainly indoor during the day when we're at work with supervised outdoors access with the backdoor open at weekends if the weather's ok. Now it's lighter in the evenings, we'll probably be able to let them out for a couple of hours each evening once we're home from work.
They don't go far, come when they're called - usually
- plus in the evenings we'll let them out before they're fed so they've got an incentive to come back promptly
It also means they tend to wake me up at 5 rather than 3 in the morning
if they've had a bit of a run outside...
I couldn't leave them outside all day whilst we're at work, wouldn't be fair with all the bad weather plus they're really pampered and don't like the cold, the wet, the windy...