"average light" is a correct and usable phrase in written English.
You can use it to describe a level of illumination or brightness that is neither too dim or too bright. For example, "The mood lighting in the room was an average light that was just right for reading."
The average light vehicle on America's roads was 10.8 years old, another record.
Reflected light readings measure the average light coming toward the camera from the scene being photographed.
Cars must eke out 39 miles (63km) per gallon, on average; light trucks must manage 30 miles.
Mr. Pearce's comments today effectively pre-empted Ford's next move, by committing G.M. to exceed in average light truck fuel economy whatever Ford does.
The Environmental Protection Agency estimates that the average light truck gets about 15.3 miles a gallon, compared with 22.5 for the car.
The average light content requires frequencies as low as 20 hertz to be transmitted, and picture detail demands frequencies up to five megahertz for a standard television picture.
People also tend to cut down on drinking as they age, which would make the average abstainer older — and presumably more susceptible to disease — than the average light drinker.
More sophisticated exposure control systems measure either the brightness of selected image portions projected on the enlarger baseboard or the average light intensity reaching the paper during the exposure.
Blaze's bike light isn't your average light.
Above all, the PEFBFRP with average light absorbance peak of 45.47 was found to have better mechanical properties than the PPSFRP with average light absorbance peak of 45.77.
About the screen, the average light efficiency is 44%, and the average uniformity is 87.3%.
