Me and my sisters are most active in the morning. By lunch we're exhausted and deem the rest of the day nap time.
It's a rarity to see one of the humans on camera --
they avoid it at almost all cost and stay just out of camera range. They're camera-shy.
The PC cam generally runs on week days, during the day. Once you make your viewing selection -- if you do not see an image almost immediately then it means I've knocked over the camera and it's not running. A cat has to have some privacy.