â  Most patients have lacrimation and true photophobia (shining a light into the unaffected eye causes pain in the affected eye when the affected eye is shut). UV = ultraviolet; V 1 = ophthalmic division of the trigeminal nerve.
1 Residential electricity bills in MO. 2  The average monthly residential electricity bill in Missouri is $108, which ranks 18th in the nation and is 0.93% greater than the national average of $107 per month.
Truth In Numbers. At the average national electricity cost of 12 cents per kilowatt-hour, a typical window air conditioner running 12 hours per day uses 335 kilowatt-hours per month and costs around $40 monthly to operate.A 2.5-ton common residential central air unit uses around 1,300 kilowatt-hours per month and costs just over $150.Now consider the humble fan. A midsize ceiling fan set on high for 12 hours per day costs just over a penny per hour in electricity or just about $3.50 per month.ooling. Consuming mass amounts of electricity to run an air conditioning compressor isnât required for home comfort -- up to a point. Moving air in the home with a fan can keep occupants acceptably comfortable at temperatures up to 85 degrees.