highly significantp < 0.001
Colour change Sea-slaters became lighter coloured under diffuse lighting and darker under direct lighting, with a highly significant effect (GLM, F 1,158 = 38.09, p < 0.001; figure 5 a ).
Colour change Sea-slaters became lighter coloured under diffuse lighting and darker under direct lighting, with a highly significant effect (GLM, F 1,158 = 38.09, p < 0.001; figure 5 a ).