This places fixtures at between 3/4 and 7/8 of the height of the door and lets those approaching the door knock or gain entry without glare in their eyes. Lights need to be high enough to illuminate the immediate porch area and steps within a few feet of the door.
intermediate definition an intermediate is a substance formed during a middle step of a chemical reaction between reactants and the desired product examples in the chemical equation
1. midway between extremes; average: a medium size. 2. (Colours) (of a colour) reflecting or transmitting a moderate amount of light: a medium red. Compare light129, dark2. n, pl -dia (-dÉªÉ) or -diums. 3. an intermediate or middle state, degree, or condition; mean: the happy medium. 4. an intervening substance or agency for transmitting or producing an effect; vehicle: air is a medium for sound.