Figure 2
From: Light pollution and habitat fragmentation in the grey mouse lemur
Total number of crossings (A) and number of crossings in black and transparent tubes (B). The total number of crossings decreased in the 20 lx treatment compared to the CTL treatment and the total number of crossings decreased in the 51.5 lx treatment compared to all the other treatments. Additionally, the number of crossings increased significantly in the black tube and decreased significantly in the transparent tube according to a light intensity-dependent relationship. a-b-c—differences for the total number of crossings between light treatments (CTL, 0.3 lx, 20 lx or 51.5 lx); a1,b1—significant differences for the number of crossings in the black tube between light treatments; a2-b2—significant differences for the number of crossings of the transparent tube between light treatments. ***—significant differences (p < 0.001) for the number of crossings between the black tube and the transparent tube. Nb = number of crossings in the black tube; Nt = number of crossings in the transparent tube.
