Gnuplot Produced by GNUPLOT 5.4 patchlevel 1 0 100 200 300 400 500 600 700 800 900 1000 04/29 00:00 04/30 04:00 05/01 08:00 05/02 12:00 05/03 16:00 05/04 20:00 05/06 00:00 Alabama A & M University Watts per m2 Date Solar Hodges - 7 day Solar Radiation