10000 8000 6000 4000 TTTT 2000 10000 8000 6000 4000 2000 0 1 -2 T T T -2 3 -m 4 w. 3 -5 4 T 9. 6 T - 00 -7 5 S. T T 8 9 10 11 12 13 14 15 16 hour_of_day 17 18 19 20 21 22 23 6 T T 7 8 00 9 10 10 month_of_year 11 12 PJMW_MW PJMW_MW 10000 8000 6000 4000 2000 10000 10000 8000 6000 4000 2000 1 2 3 5 day of week I' 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 year PJMW_MW PJMW_MW 8000 6000 4000 2000 10000 8000 6000 4000 2000 1 2 3 quarter_of_year Day of year 8743