condition	mean	min	max
0 h after light	1.6336650000000001	1.40762	1.85971
4 h after light	1.062879	0.651938	1.47382
8 h after light	1.47511	1.26749	1.68273
4 h after dark	0.894868	0.811767	0.977969
8 h after dark	0.5520485	0.488423	0.615674
12 h after dark	1.4534449999999999	1.04968	1.85721