Fig. 2From: In the belly of the beast: resolving stomach tag data to link temperature, acceleration and feeding in white sharks (Carcharodon carcharias)Time window selection criteria. The mean change between successive depth measurements over increasing time windows should approach zero as the average orientation of the shark approaches a ‘prone’ position. The mean (a) of the window means tended toward zero and variance (b) also approached a minimum asymptote, allowing for a visual determination of time window selection in which the assumption of a mean ‘prone’ position could be confidently assumedBack to article page