<s>[INST] Researchers have collected data over a range of wavelengths on the efficiency of solar cells on a spacecraft. At 800 nm, the power density is 250 W/m², at 600 nm, it's 135 W/m², and at 400 nm, it's 50 W/m². 
What is the power density corresponding to a difference of 100 nm with respect to the 600 nm data?[/INST]