private function isLessThan29Days23Hours59Mins29Seconds($timeDifference)
    {
        return $timeDifference >= (
                ($this->secondsPerHour * 47) +
                ($this->secondsPerMinute * 59) +
                30
            )
            &&
            $timeDifference <= (
                ($this->secondsPerDay * 29) +
                ($this->secondsPerHour * 23) +
                ($this->secondsPerMinute * 59) +
                29
            );
    }