condition	mean	min	max
2 h after light	3.0510733333333335	2.86241	3.32556
6 h after light	3.127673333333333	2.90541	3.2862
10 h after light	3.46454	2.82169	3.84276
2 h after dark	2.2250199999999998	2.02776	2.458
6 h after dark	2.0651200000000003	1.72271	2.29666
10 h after dark	2.2005233333333334	2.0192	2.48882