condition	mean	min	max
3 h after light	3.030116666666667	2.09506	3.64997
6 h after light	2.356501	0.865023	3.8721
9 h after light	3.1234699999999997	1.88512	4.73687
12 h after light	3.11719425	0.883217	6.03112
3 h after dark	4.707213333333334	3.59039	6.10234
6 h after dark	2.237756666666667	1.53052	2.64779
9 h after dark	2.0291166666666665	1.61343	2.81988
12 h after dark	2.78534	1.85192	3.71876