Figure 4
From: Characteristic time in highly motivated movements of children and adults through bottlenecks
Time profiles of density and speed in the measurement area. (a) r1. (b) r4. (c) r8. (d) r12. Red solid lines represent the time profiles of density and blue dashed lines represent the time profiles of speed. The range between grey dashed lines represent the selected congested state. See Appendix C for the time profiles in other experimental runs.
