Skip to main content
. 2015 Feb 25;10(2):e0118695. doi: 10.1371/journal.pone.0118695

Fig 1. Visual concept of how we classified the different urine samples to the different time periods.

Fig 1

The time line is marked in relation to the start of the target behaviour. Point t1 refers to 135 min after the onset of the target behavior; point t2 refers to 270 min after the end of the target behaviour. The overlap zones correspond to 30 min after t1 and t2 respectively.