In the latest science fiction fantasy movie, the heroes find themselves trapped in a very familiar situation, stuck in a trash compactor. One wall starts moving in and by the tiles on the back wall, Duke Landrunner can see that after just seven seconds, the wall has already moved one full tile. Duke radios his trusty hacker friend, who goes by the alias Dr. 2, to stop the compactor before they are compacted, simultaneously Hank Lonely quickly counts the tiles on the back wall and counts 58 tiles, but in order to not be squished, a width of 5 tiles must remain. 30 seconds after the first wall moves, the other wall also starts moving in, but faster, 1 tile every 6 seconds. Dr. 2 furiously spins through the trash compactor code, as the heroes scream into the microphone. How much time does Dr. 2 have?