Loading Circle Animation

Challenge

Write a full program that takes no input (or has an unused input) that displays exactly the following ASCII animation for as long as possible or only 8 frames.

Frame 1:

 # # # # ## 

Frame 2:

 ## # # ## 

Frame 3:

 ## # # # # 

Frame 4:

 ## # # # # 

^{(Note that the line at the end is empty.)}

Frame 5:

 ## # # # # 

Frame 6:

 ## # # ## 

Frame 7:

 # # # # ## 

Frame 8:

 # # # # ## 

^{(Note that the line at the start is empty.)}

Rules

• The program takes no input (or has an unused input).
• The animation can start at any frame, but must animate in sequential order.
• The animation can be in reverse order.
• The program has to run as long as possible or for exactly 8 frames.
• The animation has to be displayed at the same position on screen for every frame.
• Trailing/leading whitespace is okay, as long as the animation looks right.
• # and space can be replaced with different (not a newline) distinct characters that are each 1 byte.
• There should be an additional pause of any length but more than 0 ms after an entire frame is drawn.
• This is code-golf, so the shortest answer in bytes wins.