Twilit (5)
I believe the answer is:
dusky
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">twilit</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for dusky that I've seen before include "Shadowy, darkish" , "Dark shaded" , "Dark-complexioned" , "Swarthy" , "Shadowy or dark-coloured" .)