condition mean min max 1 h after light 2.100209417 2.0529066609999997 2.147512173 3 h after light 1.9655556246666666 1.552793777 2.312151936 5 h after light 2.820967325333333 2.5855540009999998 2.986190363 7 h after light 2.500763286333333 1.6883436369999998 2.957795347 9 h after light 2.6342419186666666 2.375951347 2.9747661739999995 11 h after light 2.989568955333333 2.211293029 3.4107637339999997 13 h after light 3.110520633666667 2.84997341 3.417206386 15 h after light 3.4153600639999997 2.973063198 4.048117227 1 h after dark 3.2743471053333333 2.7985896510000003 3.578958231 3 h after dark 3.248407284333333 2.620994034 4.0863498389999995 5 h after dark 3.2162948706666667 2.8901777689999997 3.415536467 7 h after dark 3.5329775413333335 2.595032404 5.0111081230000005