For a specific object being measured, the direct correlation of change in measurement of distance with the change in measurement of time creates the constancy of the speed of light, which in turn determines the measured temperature of a given object through Planck's constant.
The direct correlation of change in measurement of distance with the change in measurement of time creates the constancy of the speed of light. This is for a specific object. This specific object is being measured. Light in turn determines the measured temperature of a given object through Planck's constant.