Cratered Landscape
  The sun falls below the horizon and the temperature drops abruptly to well below zero.
  
  Night and Day
  An Interactive Fiction
  Release 1 / Serial number 150512 / Inform 7 build 6M22 (I6/v6.33 lib 6/12N) SD
  
  Cratered Landscape
  The ground here is dim silver, with the craters visible as darker splotches. The horizon curves visibly.
  
> >   Cratered Landscape
  (Testing.)
  
  >[1] z
  Time passes.
  
  >[2] z
  Time passes.
  
  >[3] z
  Time passes.
  
  The sun appears on the horizon.
  
  >[4] look
  Cratered Landscape
  The ground here is the color of dried blood; here and there it is also rippled by impact craters. The horizon curves visibly.
  
  The sun is now properly up.
  
  >[5] x sun
  It is tiny and weak.
  
  >[6] z
  Time passes.
  
  >[7] z
  Time passes.
  
  The sun has passed across the sky and is on the verge of setting.
  
  >[8] z
  Time passes.
  
  The sun falls below the horizon and the temperature drops abruptly to well below zero.
  
  >[9] z
  Time passes.
  
  >[10] z
  Time passes.
  
  >[11] z
  Time passes.
  
  The sun appears on the horizon.
  
  >[12] z
  Time passes.
  
  The sun is now properly up.
  
> >