@Basil the first encounter takes place at the museum in the late afternoon. if your character would be paranoid enough to cast that before going (though on the surface it just seems like an exclusive preview of a museum that will open in a few days with just a couple guards, you all, the king, and the curator their) or would just cast it so regularly that just before sunset is not too late before they would expire from the last casting, sure.
@CherokeeWind I see a note that just says test, if you are checking if I saw it