A surge of views from Etsy search in the middle of the night?

Here at nearly 3 am I already have 61 views from Etsy search.

At about 1:15 am I have only 14 views from Etsy search and was thinking it was going to be another low day of views.

Then at about 2:43 I checked and I had a surge to 49......Then at 2:50 I checked and I had 61 views from Etsy search!

HHhmmmmmm.......

I wonder what is causing that????? Something I've done?? Something Etsy has done??? Just a surge of visitors to Etsy???

Just about time for bed.