White lights 5 to 7, 1/4 mile away, no sounds, just disappeared,

There was 5 to 7 lights (windows).  It just appeared and hovered in the same place then just disapeared.  It was a hot August night, we were Threshing grain that day.  My brother about 9 years old went with the neighbor lady to put the cows in the pasture.  Myself who was 7 at the time remember my brother coming home and being quite scared.  
My brother says he doesn't remember the incident. 
 It was so surreal. I remember it very vividly.  
Finally I get to tell someone whom might believe me, it feels good
Witness indicates that the date is approximate.  PD