Table 3.  .

Illumination by Color by Shape Interaction Means

Illumination × Color × Shape
Illumination	Color	Shape	Mean	n
Overhead	White	Box	0.475	99
Overhead	White	Cylinder	0.636	99
Overhead	Gray	Box	0.0404	99
Overhead	Gray	Cylinder	0.131	99
Window	White	Box	0.0808	99
Window	White	Cylinder	0.758	99
Window	Gray	Box	0.131	99
Window	Gray	Cylinder	0.394	99