A large crowd gathers for a night in the city.
They gather during the day
While it is possible to gather for a night in the city during the day, it is not likely.
exists s1 x1 x2 x3 x4.(n_city(x4) & a_topic(x1) & for(x1,x3) & in(x3,x4) & n_night(x3) & n_gather(x1) & of(x1,x2) & n_crowd(x2) & a_large(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_day(x2) & n_thing(x1) & during(e1,x2) & Actor(e1,x1) & v_gather(e1))