On friday, maury is visiting a village that has a special island off its coast. he looks up information about the island and finds that at different times of the day, this island is accessible over a narrow sand bar. at all other times of the day, the island is only accessible by boat. if maury is only interested in walking to the island, when should he plan to visit the island on friday?
6: 05 am
7: 30 am
12: 10 pm
6: 15 pm