0.9


0.8


0.7
 Maximum

0.6


0.5-


0.4 -

 Mean
0.3


0.2


0.1- Minimum




 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
 Solar hour
 Figure A-2.--Mean, minimum and maximum hourly solar insolation levels for Orlando/Herndon
 airport