Figure 3. Representative diagrams of clustering and clumping patterns of a group of ten Trichoton sordidum at 0-4 Lux and six different temperatures: A) 3 °C, B) 10 °C, C) 18 °C, D) 28 °C, E) 35 °C, and F) 38 °C. The group of ten was exposed to the six temperatures in sequence on one day.