Table 2. Light condition effects at light onset.

Brain areas	xyz	Z	p
Blue light>green light
Left hippocampus	−28 −38 2	3.57	0.019
Left thalamus	−16 −24 18	3.37	0.034
Right amygdala	16 −4 −18	3.31	0.039
Violet light>green light
Left lateral geniculate nucleus	−22 −22 −10	3.43	0.029

Coordinates (xyz) in the standard MNI space. No other significant light condition effects were found at light onset.