Fig. 3.

Number of attempts taken to catch all targets for each target type in Experiment 2. Each box contains six trials per participant. Trial types from left to right are average background luminance matching grey, lighter grey, white, parallel stripe, perpendicular stripe and oblique stripe. Whiskers encompass 1.5 x the interquartile range, and points beyond this are plotted as outliers (black circles). Means are represented by white diamonds