The relationship between performance and the number of learning episodes in different environmental regimes.

Different columns correspond to different frequencies of environmental change (f) and different rows to different magnitudes of environmental change (m). Each point represents the average of the population mean over the last 2000 generations of a single replicate. Results of four simulations (all for f = 0.01) with low average LE (< 3) is not visible, as the average performance was below 0.80. The points are semi-transparent and darker spots indicate that multiple replicates evolved the same values.