condition mean min max 1 h after light 4.0267793135000005 3.593795881 4.459762746 3 h after light 2.5129315203333333 2.040134061 3.41614631 5 h after light 2.8694440533333334 2.293636614 3.3345792380000003 7 h after light 4.654242609333333 4.084702349 5.0796920089999995 9 h after light 3.8585488046666665 3.39973277 4.6352802639999995 11 h after light 3.7080565623333333 1.54790512 5.968836533999999 13 h after light 3.5026529946666667 2.188844361 4.844954797 15 h after light 4.045582086666666 3.395195094 4.884318111 1 h after dark 5.096707622666667 3.765362305 5.877606446000001 3 h after dark 4.937461464333333 3.9624495389999996 6.3111403070000005 5 h after dark 5.765888186 4.586586458999999 6.761368107999999 7 h after dark 3.9575588566666666 3.056775955 4.773006028