Mine are out but also get hay unless they are eating down a new patch of grass. I check them twice a day, I get twitchy if I don't
my neighbours also glance over when they are there and let me know if anything is a miss, as I do for them, we also have a secret Facebook group for all the horsey folk on the lane so we can arrange to ride or let people know if anything is up.
In winter or when there isnt any grass to pick at I try to ensure I space my visits at 12 hourly. In summer if I'm not at work I may go twice 6 hours apart as even if they don't have hay left they can pick on grass.
I feed at the evening visit and try to make sure Jess gets her meds at around 6pm daily, if I'm riding later she gets it with a few pony nuts by hand then the rest of her feed/sups after I've ridden.
Theres no routine to my riding, anything from 5am to 9pm. I tend to groom/pick feet when I ride unless there is a reason to do it more, eg a touch of thrush in which case I'll do it twice daily.
I poo pick daily, unless they are shut in a smaller space, then I'll do it twice daily as I don't like them standing in muck.
I worm count a couple of times a year and worm autumn and spring for tape and encysited redworm as after 4 years I know my pasture doesn't have a high burden.
ETA, other than fly spray, I don't routinely apply any topicals, no foot dressings, no sun cream, no pig oils or anything like that.