if (isset($schedule['sun']) && $schedule['sun']) {
                $adSchedule['sun'] = true;
                $adSchedule['sunOutwardTime'] = !empty($schedule['outwardTime']) ? \DateTime::createFromFormat('H:i', $schedule['outwardTime']) : null;
                $adSchedule['sunReturnTime'] = !empty($schedule['returnTime']) ? \DateTime::createFromFormat('H:i', $schedule['returnTime']) : null;
            } elseif (!isset($adSchedule['sun'])) {