Data for clean run of the project -  Electric power consumption  in one household with a one-minute sampling rate over a period of 2007-02-01 and 2007-02-02. Raw data from: https://d396qusza40orc.cloudfront.net/exdata%2Fdata%2Fhousehold_power_consumption.zip
Plot 3 - result. Time series of Energy sub metering 1 through 3