#time B531 B570 B900 B970 PRI WI
07:50:02 0.6036 0.6021 0.5537 0.4777 0.00124409 1.1591
08:20:01 0.6351 0.6299 0.5456 0.4884 0.00411067 1.11712
13:10:00 0.7487 0.7447 0.6647 0.6017 0.00267845 1.1047
15:10:01 0.6453 0.6365 0.5433 0.4801 0.00686535 1.13164
16:20:01 0.7140 0.7078 0.5987 0.5139 0.00436067 1.16501
ave 0.669340 0.664200 0.581200 0.512360 0.0038544 1.13436