My Bo's daughter (21) experienced an orb in front of her at 3:00am a few mornings ago. The room was pitch dark and she opened her eyes to see a small ball of light floating in front of her bouncing a bit. Her reaction was to reach out for it. It then moved sideways and bounced around before disappearing.
She said her feeling was about it was friendly, and she felt a sense of comfort from it, because she was awake worrying about something.