Kitties are awesome creatures, but they do tend to be nocturnal! My boy sleeps in bed with us, but it I get up in the middle of the night, he will snuggle between me and my husband, and then purr, while he puts his kitty paws under my cheek, like he's tucking me in. It's so funny! Then I fall asleep, and afterwards, sometime later, he will leave.
You did well with your 5107 @actifit steps for the day! Take care and hopefully you get to sleep through the night tonight!