condition	mean	min	max
3 h after light	3.7469266666666665	3.22214	4.6349
6 h after light	1.8892766666666667	1.31224	2.44016
9 h after light	1.92924	1.7572	2.22513
12 h after light	3.0371975	1.69172	6.42052
3 h after dark	1.1701536666666668	0.829506	1.74188
6 h after dark	0.672898	0.495891	0.949517
9 h after dark	0.562136	0.243748	0.906509
12 h after dark	2.5574950000000003	1.72505	3.38994