The number of trials and the what-where-when and what-where choices per animal in each time and food combination.

1exact Chi-square test: χ2 = 5.12, df = 1, p = 0.034.2exact Chi-square test: χ2 = 5.12, df = 1, p = 0.034.3exact Chi-square test: χ2 = 4.48, df = 1, p = 0.049.WWW stands for what-where-when choices and WW for what-where choices. WWW choices resulted in obtaining either the present or preferred food (according to the paradigm's predictions for each combination). WW choices were those made for either of the two baited cups, regardless of whether the food was still present at recovery. The animals had a 25% chance of making the correct WWW choice, for the WW choices this chance was 50%. Percentages are given in brackets. Significant values before Bonferroni correction are indicated by footnotes. None of the values remained significant after the Bonferroni correction.