A bicycler jumps a ramp outside in the dark night.
There are no lights present.
Just because the night was dark doesn't mean there are no lights present.
exists e1 s1 x1 x2 x3 x4.(n_night(x4) & a_dark(s1) & Theme(s1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & in(x3,x4) & outside(x2,x3) & n_thing(x3) & n_ramp(x2) & n_bicycler(x1))
exists p1 s1 x1.(a_present(s1) & Manner(p1,s1) & -exists x2.((x1 = x2) & n_light(x2)))