condition mean min max 0 h after light 14.2082 13.7575 14.6589 2 h after light 1.78533 1.68797 1.88269 4 h after light 2.43864 2.39485 2.48243 8 h after light 2.420935 2.13496 2.70691 12 h after light 1.9906199999999998 1.7162 2.26504 2 h after dark 6.41085 5.46939 7.35231 4 h after dark 11.43477 9.93464 12.9349 8 h after dark 21.958399999999997 19.6587 24.2581 12 h after dark 14.8505 14.8452 14.8558