You will be given a definition of a task first, then some input of the task.
Given a sentence in the Japanese, provide an equivalent translation in Bahasa Indonesia that retains the same meaning through the translation. In translation, keep numbers as it is.

午前8時30分から午後4時まで15分おきに運行した。
Output:
Mereka berjalan setiap 15 menit dari 8:30 pagi sampai 4:00 malam.