Three questions I have about abduction reports

I'm a contactee myself, so I spend a lot of my time thinking about and researching the phenomenon. There are three things that I've been pondering lately: Every abduction report I've ever read about occurred at night. Have there ever been any reports of abductions occurring in broad daylight? Do they prefer to take people at night to lessen the odds of other people witnessing the event? Has anybody ever witnessed an abduction? Like, are there any reports of people who were in the same vicinit...