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The proportion of krill (Magenyctiphanes norvegica) observed to be active during replicate treatments (blue circles, jittered) and GEE fitted values (Black line) with 95% confidence intervals (grey shaded band), with respect to wavelength and light intensity (0.25, 0.5 & 1.0 μE m-2 s-1). X-axis is not to scale, and for comparison broadband white light (400-800nm) is displayed at the end.
