code: public final boolean overlaps(@NotNull final DayOpeningHours other) {
          Contract.requireArgNotNull("other", other);
          return hourRanges.overlaps(other.hourRanges);
      }
docs: Determines of the hours of both days overlap. The day is ignored for this comparison.
  
  @param other
  Other day to compare the hours with.
  
  @return {@literal true} if at least one minute is the same for both days.