Website Visit Hours - Visit your procrastinated website only in visit hours

Hello guys, I made a Chrome extension(actually forked from URLColors) This extension does following: - draw annoying red(or other color) border if you are visiting your procrastinated website outside of visit hours - do nothing f you are visiting your procrastinated website within of visit hours Why it could work? By constant annoying, user will be reminded that s/he can view procrastinated website but in visit hours.