Fig. 1.

The typical time spent by a Snark engaging in its characteristic activities as a proportion of one day. a Data represented as a 2D pie chart. b Data represented as a 3D pie chart, in the same orientation as a (top) and the same data rotated 200 degrees (bottom). c The same data plotted as a bar char. Error bars represent the standard deviation of three independent experiments. *P < 0.05, Student’s t-test; ns not significant