Results of 3-way mixed ANOVA with planned comparisons.

Results at main level reflect testing the null hypothesis of equal means between all 5 groups. Contrast 1 tested effect of brain state (wake, sleep), contrast 2 tested effect of length of delay within wake groups (12 h, 15 min), contrast 3 tested effect of length of delay within sleep groups (24 h, 12 h), and contrast 4 tested effect of time of day within the 15 min wake groups (morning, evening). See Table 3 and Methods for more details.