Fig. 3. Recovery sleep. Shown are the percentages of observations during the night post-ND in which bees were asleep (A) and exhibiting deep sleep (B).
Treatment bees (n = 9) were more active at the beginning of the night, but experienced more sleep and more deep sleep than the control bees (n = 7) during
the middle of the night. A bee’s behavior was recorded once every 30 min