It really depends on the company. You can make fully remote work, you can make 20-40% work or you can do 80-100% work. However the company needs to be run with that in mind to ensure good communication/team building etc.
You also can't just change the rules. If you change the split someone is going to be unhappy.
(And accept that your possible talent pool is reduced when you don't offer remote work)
Not visible to the eye, didn't realise the camera was picking it up at the time or I would have gone outside to get a better photo. It peaked at 3am unfortunately.
(Through a dirty skylight in Devon, UK)