About six o'clock
She lighted her lantern , and stole out of the castle . Toward morning , a thick fog had settled over the place , so that nobody saw which way she went . In fact nobody ever knew which way she had gone . About six o'clock that morning , the whole country was aroused by a frightful underground explosion convulsing the earth . Towers fell , castles rocked , the Jesuit monastery fell in , and Mitosin Chapel was reduced to a heap of stones . Those who were awake at the time maintained that they saw a giant column rise up from the middle of the Waag and blaze on high . The clouds of smoke were visible for some time through the fog , and seemed like an army of darkness .