condition	mean	min	max
4 h after light	4.9062850000000005	4.0757	5.73687
8 h after light	3.888315	3.59499	4.18164
12 h after light	3.8532	3.83968	3.86672
4 h after dark	4.535376666666667	4.39472	4.69828
8 h after dark	4.864226666666666	4.49932	5.19553
12 h after dark	4.19729	3.40698	4.77844