No, the cameras only take photos when a rider with a tag passes by. Otherwise, the cameras are in standby mode and are never taking photos or recording.

No, each location has its own stated "hours of operation". This is because there just isn't enough light to capture images after dark.

At this time there is no way to retroactively get your pictures. Please be sure to activate your tag before you go riding if you want Hightag to capture action shots of you.