7776. 'About midnight' means when vastation is completed. This is clear from the meaning of 'midnight' as the time of thickest darkness, that is, utter falsity. For 'night' means a state of falsity, 2353, 6000, and 'the middle' of it is the peak, so that 'midnight' is when vastation is completed.
Thanks to the Swedenborg Society for the permission to use this translation.