datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE13.s1,1997,07 0:00:00,435 , -1.54, 0.44,-0.24478,0.335194 sgpqcrad1longE13.s1,1997,07 0:15:00,434 , -1.97, 0.77,-0.23337,0.360299 sgpqcrad1longE13.s1,1997,07 0:30:00,435 , -1.1, 0.88,-0.14995,0.280923 sgpqcrad1longE13.s1,1997,07 0:45:00,435 , -0.99, 0.88,-0.15375,0.293427 sgpqcrad1longE13.s1,1997,07 1:00:00,435 , -0.99, 0.33,-0.17853,0.244841 sgpqcrad1longE13.s1,1997,07 1:15:00,435 , -0.77, 0.55,-0.15021,0.208475 sgpqcrad1longE13.s1,1997,07 1:30:00,435 , -0.88, 0.33,-0.15526,0.207702 sgpqcrad1longE13.s1,1997,07 1:45:00,419 ,-1.86333, 0.55,-0.20082,0.312355 sgpqcrad1longE13.s1,1997,07 2:00:00,417 ,-1.86333, 0.22,-0.24504, 0.3488 sgpqcrad1longE13.s1,1997,07 2:15:00,420 , -1.54, 0.66,-0.21502,0.298243 sgpqcrad1longE13.s1,1997,07 2:30:00,420 , -1.32, 0.88,-0.17023,0.311853 sgpqcrad1longE13.s1,1997,07 2:45:00,420 , -1.21, 0.44,-0.17757,0.287765 sgpqcrad1longE13.s1,1997,07 3:00:00,420 , -1.43, 0.55,-0.16788,0.289127 sgpqcrad1longE13.s1,1997,07 3:15:00,420 , -0.99, 1.32,-0.09586,0.295369 sgpqcrad1longE13.s1,1997,07 3:30:00,420 ,-1.75667, 1.1,-0.11392,0.327036 sgpqcrad1longE13.s1,1997,07 3:45:00,420 ,-0.87667, 1.1,-0.08485,0.290169 sgpqcrad1longE13.s1,1997,07 4:00:00,420 , -0.88, 0.77,-0.05317,0.275636 sgpqcrad1longE13.s1,1997,07 4:15:00,410 ,-1.86333, 0.66,-0.04746, 0.288 sgpqcrad1longE13.s1,1997,07 4:30:00,420 ,-1.75667, 0.66,-0.13144,0.385514 sgpqcrad1longE13.s1,1997,07 4:45:00,420 ,-1.75667, 0.66,-0.10239,0.387113 sgpqcrad1longE13.s1,1997,07 5:00:00,420 , -1.1, 2.63,0.048619,0.493345 sgpqcrad1longE13.s1,1997,07 5:15:00,420 , -1.65, 7.13,0.873841,1.432563 sgpqcrad1longE13.s1,1997,07 5:30:00,420 , -0.55, 18.21,3.885786,3.903383 sgpqcrad1longE13.s1,1997,07 5:45:00,420 , 0.33,30.49333,9.655683,7.244545 sgpqcrad1longE13.s1,1997,07 6:00:00,420 , 0.66, 43.11,16.14641,9.760966 sgpqcrad1longE13.s1,1997,07 6:15:00,420 , 0.99,55.17667,23.92316,12.68448 sgpqcrad1longE13.s1,1997,07 6:30:00,420 , 2.63, 64.83,32.93623,15.29253 sgpqcrad1longE13.s1,1997,07 6:45:00,420 , 2.19, 72.51,41.54829,18.76187 sgpqcrad1longE13.s1,1997,07 7:00:00,420 , 2.63, 79.64,47.16224,22.47524 sgpqcrad1longE13.s1,1997,07 7:15:00,420 , 3.51,97.95333,54.63104,25.73577 sgpqcrad1longE13.s1,1997,07 7:30:00,420 , 3.62, 99.71,63.16512,28.00832 sgpqcrad1longE13.s1,1997,07 7:45:00,420 , 3.95,112.8733,73.40178, 30.5859 sgpqcrad1longE13.s1,1997,07 8:00:00,420 , 4.28,115.3967,78.62467,33.24383 sgpqcrad1longE13.s1,1997,07 8:15:00,420 , 5.05, 138.43,87.38285,34.51624 sgpqcrad1longE13.s1,1997,07 8:30:00,420 ,8.780001,137.1167,95.04494,35.02615 sgpqcrad1longE13.s1,1997,07 8:45:00,420 , 11.96, 146.33,101.8294,35.96707 sgpqcrad1longE13.s1,1997,07 9:00:00,420 , 10.75, 145.89,107.5273,34.90945 sgpqcrad1longE13.s1,1997,07 9:15:00,420 , 4.17, 149.62, 113.721,34.23648 sgpqcrad1longE13.s1,1997,07 9:30:00,420 , 7.79,152.2533,115.3481, 40.0017 sgpqcrad1longE13.s1,1997,07 9:45:00,420 ,5.156667,177.5933,121.4246,41.52205 sgpqcrad1longE13.s1,1997,0710:00:00,420 , 7.24, 186.15,122.7377,40.60606 sgpqcrad1longE13.s1,1997,0710:15:00,420 , 14.37, 193.28,129.0778,41.24835 sgpqcrad1longE13.s1,1997,0710:30:00,419 , 25.45, 249.55,132.9984,40.07587 sgpqcrad1longE13.s1,1997,0710:45:00,420 , 28.85,187.9033,133.6623,34.38683 sgpqcrad1longE13.s1,1997,0711:00:00,413 , 32.14,211.7067,133.9594,39.43509 sgpqcrad1longE13.s1,1997,0711:15:00,404 , 32.25, 218.62,141.4821,36.10508 sgpqcrad1longE13.s1,1997,0711:30:00,405 , 24.9, 225.09,150.0292,36.48692 sgpqcrad1longE13.s1,1997,0711:45:00,405 , 38.06, 220.81,146.2835,33.41978 sgpqcrad1longE13.s1,1997,0712:00:00,400 , 12.94,226.7333,142.3908, 40.5111 sgpqcrad1longE13.s1,1997,0712:15:00,404 ,9.543333, 210.61,138.6334,41.64849 sgpqcrad1longE13.s1,1997,0712:30:00,405 ,3.733333,216.3167,138.8952,43.45479 sgpqcrad1longE13.s1,1997,0712:45:00,404 , 6.03,203.5867,134.7464,48.01264 sgpqcrad1longE13.s1,1997,0713:00:00,412 , 10.86, 236.83,136.9998,44.68267 sgpqcrad1longE13.s1,1997,0713:15:00,420 , 10.31, 224.32,145.0357,38.51089 sgpqcrad1longE13.s1,1997,0713:30:00,420 ,9.103333, 221.69,147.8527, 37.9236 sgpqcrad1longE13.s1,1997,0713:45:00,420 ,9.213333, 199.64,142.6911,34.82489 sgpqcrad1longE13.s1,1997,0714:00:00,427 ,9.103333, 221.91,139.9117,34.47511 sgpqcrad1longE13.s1,1997,0714:15:00,435 , 10.31,188.8933,131.6681,39.20126 sgpqcrad1longE13.s1,1997,0714:30:00,435 , 16.45, 200.41,131.0907,35.16716 sgpqcrad1longE13.s1,1997,0714:45:00,435 , 24.46,198.8733,128.7169,34.65985 sgpqcrad1longE13.s1,1997,0715:00:00,435 , 16.56,163.2233,121.6691,33.48729 sgpqcrad1longE13.s1,1997,0715:15:00,435 , 6.47, 158.73,117.5485,32.78749 sgpqcrad1longE13.s1,1997,0715:30:00,434 , 5.05, 157.52,115.7739,31.97429 sgpqcrad1longE13.s1,1997,0715:45:00,435 , 6.03, 153.02,114.3424,31.13776 sgpqcrad1longE13.s1,1997,0716:00:00,433 , 10.42,151.8167,107.7065,32.10462 sgpqcrad1longE13.s1,1997,0716:15:00,435 , 3.84, 141.83,101.4824,30.58196 sgpqcrad1longE13.s1,1997,0716:30:00,435 , 0, 129.55, 93.8249, 29.0135 sgpqcrad1longE13.s1,1997,0716:45:00,435 , 0.77, 127.24,87.28362,27.47258 sgpqcrad1longE13.s1,1997,0717:00:00,435 , 2.19, 124.17, 78.2231,27.09144 sgpqcrad1longE13.s1,1997,0717:15:00,435 , 4.17,109.0333,70.77572,24.86342 sgpqcrad1longE13.s1,1997,0717:30:00,435 , 4.39, 95.1,63.01143,23.24792 sgpqcrad1longE13.s1,1997,0717:45:00,435 , 5.16,91.04667,53.75884,20.79498 sgpqcrad1longE13.s1,1997,0718:00:00,435 , 3.4, 74.81,46.34665,18.68883 sgpqcrad1longE13.s1,1997,0718:15:00,435 , 3.18, 60,37.60202,15.27647 sgpqcrad1longE13.s1,1997,0718:30:00,435 , 2.74, 54.74,28.88808,12.44907 sgpqcrad1longE13.s1,1997,0718:45:00,435 , 2.63, 39.82,20.62723,9.557845 sgpqcrad1longE13.s1,1997,0719:00:00,435 , 1.32, 32.8,13.37508,6.858137 sgpqcrad1longE13.s1,1997,0719:15:00,427 , -1.21, 23.69, 5.73178,4.606405 sgpqcrad1longE13.s1,1997,0719:30:00,435 , -1.21, 15.69,1.619739,2.752198 sgpqcrad1longE13.s1,1997,0719:45:00,435 ,-1.75667, 8.34, -0.1366,1.481254 sgpqcrad1longE13.s1,1997,0720:00:00,435 ,-1.75667, 0.66,-0.68248,0.498386 sgpqcrad1longE13.s1,1997,0720:15:00,435 , -1.65, 0.66,-0.65039,0.491387 sgpqcrad1longE13.s1,1997,0720:30:00,435 , -1.43, 0.66, -0.5414,0.435649 sgpqcrad1longE13.s1,1997,0720:45:00,435 ,-1.75667, 0.55,-0.48398,0.443795 sgpqcrad1longE13.s1,1997,0721:00:00,435 , -1.32,1.096667,-0.41902,0.434206 sgpqcrad1longE13.s1,1997,0721:15:00,435 , -1.43, 0.66,-0.33683,0.402933 sgpqcrad1longE13.s1,1997,0721:30:00,435 , -1.32, 0.55,-0.29054,0.319679 sgpqcrad1longE13.s1,1997,0721:45:00,435 , -1.97,1.756667,-0.34413,0.370417 sgpqcrad1longE13.s1,1997,0722:00:00,435 , -1.1, 0.66,-0.26628,0.297476 sgpqcrad1longE13.s1,1997,0722:15:00,435 , -1.21, 0.55,-0.26526,0.317397 sgpqcrad1longE13.s1,1997,0722:30:00,435 , -1.1, 1.32,-0.22431,0.337008 sgpqcrad1longE13.s1,1997,0722:45:00,435 , -1.21, 0.88,-0.20356,0.279664 sgpqcrad1longE13.s1,1997,0723:00:00,411 , -1.43, 0.55,-0.20019,0.282839 sgpqcrad1longE13.s1,1997,0723:15:00,434 , -1.97, 0.66,-0.24962,0.355535 sgpqcrad1longE13.s1,1997,0723:30:00,435 , -0.99,1.206667,-0.19194,0.303318 sgpqcrad1longE13.s1,1997,0723:45:00,435 , -1.21,2.306667, -0.1449, 0.37235