Controlling physiological conditions by controlling environmental conditions

A method comprising:

• receiving a set of physiological data associated with at least one health condition of an animal subject;
• receiving a set of environmental data associated with one or more environment conditions to which the animal subject is or has been exposed, wherein said set of environmental data comprises at least historical data corresponding to accumulated light exposure of said subject over a certain period, wherein said certain period is at least one hour;
• determining a set of operating parameters for at least one environmental device having variable output based at least partially on at least a portion of the set of physiological data and at least a portion of the set of environmental data, and wherein determining the operating parameters comprises determining a change in output of said at least one environmental device based on said at least one physiological data and said accumulated light exposure, wherein determining the operating parameters comprises at least comparing said at least one physiological data to a baseline measurement and either increasing or decreasing said output depending on whether said at least one physiological data is above or below said baseline, wherein the degree to which the output is increased or decreased depends at least in part on said accumulated light exposure;
• transmitting the set of operating parameters to the at least one environmental device to at least partially control the output to thereby at partially control the at least one health condition;
• and
• wherein said environmental condition comprises at least one of temperature, time, time zone, location of the animal, presence of the animal, duration of the presence of the animal, humidity, wind, wind chill, precipitation, barometric pressure, sun rise and sun set, dew point, tides, smog index/air quality, UV index, sound/noise, light exposure, diet, drug intake.