condition	mean	min	max
4 h after light	2.32677	1.40415	2.87761
8 h after light	3.3367750000000003	0.622215	5.76501
12 h after light	3.1013800000000002	1.7694	4.46375
4 h after dark	3.2644033333333335	2.39493	3.8893
8 h after dark	1.6834726666666668	0.983828	2.97019
12 h after dark	2.27892	2.01727	2.61689