The lab maintenance is finished and the system comes back online. The police come to the island, but the investigation has made no progress. At last, however, Saikawa solves the mystery of the locked room and prepares to confront the culprit.
if these files match the times 
that they were recorded.
.إن كانت هذه الملفات تطابق الأوقات التي سُجّلت بها
se os respectivos arquivos batem com
o horário determinado pelo sistema.