Below you can find the Lions rest up to 20 hours a day preferring to hunt when it's dark & cool in these wide-open african grasslands Jeopardy Words Answer. The answer to Lions rest up to 20 hours a day preferring to hunt when it's dark & cool in these wide-open african grasslands has 8 letters. This clue belongs to the You animal category and is part of Jeopardy Word Level 756. If you scroll near the bottom you will find other clues and answers part of level 756