So when I did the calculations for the lunar data and the solar data at that location on Earth at the time of the incident of the shooting, all right, it was well past the end of civil twilight and there was no moon up that night.
然后，我计算了一下 太阳和月亮的位置， 然后我注意到， 那时太阳已经完全落下 而月亮那天也没有升起。