Expression patterns of a circadian clock gene are associated with age-related polyethism in harvester ants, Pogonomyrmex occidentalis

Table 1 Results from two-way ANOVAs on light condition and task.

Foragers in LD vs. DD conditions (FALL)
	df	F	Significance
Timepoint	5	3.2	0.018*
Condition	1	0.497	0.485
*TimepointCondition**	5	0.589	0.709
Nest Workers vs. Foragers in LD conditions (SPRING)
	df	F	Significance
Timepoint	5	1.2	0.350
Task	1	22.9	0.000*
*TimepointTask**	3	3.0	0.050*

*p-value ≤ 0.05. In F06, foragers were compared across two factors: time point and light regime (LD or DD condition). In S06, workers in LD conditions were compared across two factors: time point and task (nest worker or forager).