datastream, year, month, tod,n, min, max, mean, std
sgpqcrad1longE13.s1,1999,02 0:00:00,411 , -1.9775,  2.1714,-0.02078,0.895982
sgpqcrad1longE13.s1,1999,02 0:15:00,410 , -1.9842,  2.0283,0.092385,0.799891
sgpqcrad1longE13.s1,1999,02 0:30:00,414 , -1.9163,  2.8492,0.160648,0.739458
sgpqcrad1longE13.s1,1999,02 0:45:00,414 , -1.7816,  2.4429,  0.3862,0.747879
sgpqcrad1longE13.s1,1999,02 1:00:00,420 , -1.8634,  1.9259,0.057008,0.718164
sgpqcrad1longE13.s1,1999,02 1:15:00,420 , -1.8363,  2.0416,-0.07545,0.680224
sgpqcrad1longE13.s1,1999,02 1:30:00,414 ,  -1.972,  1.6401,0.026178,0.627555
sgpqcrad1longE13.s1,1999,02 1:45:00,415 , -1.9028,  1.9788,0.127336,0.673281
sgpqcrad1longE13.s1,1999,02 2:00:00,412 , -1.9164,  1.9448,0.085027, 0.75832
sgpqcrad1longE13.s1,1999,02 2:15:00,420 , -1.6314,   2.448,0.255888,0.821552
sgpqcrad1longE13.s1,1999,02 2:30:00,420 , -1.6314,  2.4616,0.369902,0.867499
sgpqcrad1longE13.s1,1999,02 2:45:00,414 , -1.9985,  2.0417,0.374108,0.855713
sgpqcrad1longE13.s1,1999,02 3:00:00,406 ,  -1.917,  2.0415,0.203681, 0.88734
sgpqcrad1longE13.s1,1999,02 3:15:00,409 , -1.9252,  2.4601,0.312849,0.866339
sgpqcrad1longE13.s1,1999,02 3:30:00,420 , -1.6327,  3.1278,0.471796,1.045238
sgpqcrad1longE13.s1,1999,02 3:45:00,420 , -1.7345,  2.4458,0.409014,0.845959
sgpqcrad1longE13.s1,1999,02 4:00:00,412 , -1.8977,   2.115,0.296033,0.863779
sgpqcrad1longE13.s1,1999,02 4:15:00,415 , -1.9639,  2.0413,0.151411,0.772748
sgpqcrad1longE13.s1,1999,02 4:30:00,418 , -1.9843,  2.0406,0.156878,0.761263
sgpqcrad1longE13.s1,1999,02 4:45:00,415 , -1.3739,  3.0829,0.337913,0.796528
sgpqcrad1longE13.s1,1999,02 5:00:00,394 , -1.9863,  3.2667,0.352387,0.957895
sgpqcrad1longE13.s1,1999,02 5:15:00,401 , -1.9979,  8.1433,0.412839, 1.40864
sgpqcrad1longE13.s1,1999,02 5:30:00,405 , -1.9052,  7.3412, 0.37653,1.269818
sgpqcrad1longE13.s1,1999,02 5:45:00,416 , -1.9018,  2.8413,0.315534,0.919467
sgpqcrad1longE13.s1,1999,02 6:00:00,420 , -1.6174,  2.5353,0.404048,0.813554
sgpqcrad1longE13.s1,1999,02 6:15:00,420 , -1.4205,  2.0421,0.352578,0.848364
sgpqcrad1longE13.s1,1999,02 6:30:00,418 , -1.9443,  2.7977,0.219527, 0.92411
sgpqcrad1longE13.s1,1999,02 6:45:00,420 , -1.7539,   2.859,0.223804,0.923912
sgpqcrad1longE13.s1,1999,02 7:00:00,420 , -2.0395,  215.82,5.529575,24.99289
sgpqcrad1longE13.s1,1999,02 7:15:00,420 , -1.6327,  407.66,45.68033,88.63573
sgpqcrad1longE13.s1,1999,02 7:30:00,420 ,-0.95859,  544.65,135.0606, 160.201
sgpqcrad1longE13.s1,1999,02 7:45:00,420 ,-0.29893,  645.16,212.1128,224.3225
sgpqcrad1longE13.s1,1999,02 8:00:00,417 ,-0.80169,  717.81,286.1565,274.1147
sgpqcrad1longE13.s1,1999,02 8:15:00,409 ,-0.20398,  774.68,348.3512,309.3946
sgpqcrad1longE13.s1,1999,02 8:30:00,401 ,-0.14268,  822.03,370.8757,334.8099
sgpqcrad1longE13.s1,1999,02 8:45:00,419 ,   0.034,  859.21,391.3552,359.2454
sgpqcrad1longE13.s1,1999,02 9:00:00,411 , -0.6799,  886.12,455.4846,362.8237
sgpqcrad1longE13.s1,1999,02 9:15:00,411 , 0.10885,  912.65,485.4474,383.1343
sgpqcrad1longE13.s1,1999,02 9:30:00,406 ,-0.16317,  932.72,488.1709,397.9264
sgpqcrad1longE13.s1,1999,02 9:45:00,405 ,-0.40795,  950.94,510.1016,406.6291
sgpqcrad1longE13.s1,1999,0210:00:00,405 ,-0.43515,  966.11,555.1919,409.1454
sgpqcrad1longE13.s1,1999,0210:15:00,415 , 0.20408,     982,573.8968,405.4989
sgpqcrad1longE13.s1,1999,0210:30:00,419 ,  0.1292,  993.04,561.6142,416.3512
sgpqcrad1longE13.s1,1999,0210:45:00,420 ,-0.46239,  1004.6,579.6759,403.4873
sgpqcrad1longE13.s1,1999,0211:00:00,415 , -3.4608,  1013.1,588.8748,410.3813
sgpqcrad1longE13.s1,1999,0211:15:00,420 ,  -3.012,  1017.9,580.4442,417.8259
sgpqcrad1longE13.s1,1999,0211:30:00,420 , -1.4675,  1023.2,610.4579, 408.372
sgpqcrad1longE13.s1,1999,0211:45:00,420 , -1.5558,  1028.5,630.1737,394.2248
sgpqcrad1longE13.s1,1999,0212:00:00,420 , -2.2648,  1030.7,617.1504,404.5769
sgpqcrad1longE13.s1,1999,0212:15:00,418 , -1.6119,  1035.9,601.6131,414.1377
sgpqcrad1longE13.s1,1999,0212:30:00,419 ,  -1.224,  1033.8, 663.707,378.1428
sgpqcrad1longE13.s1,1999,0212:45:00,420 ,-0.33999,  1029.5,678.6444, 362.674
sgpqcrad1longE13.s1,1999,0213:00:00,418 , -2.1349,  1023.6,652.7773,381.3691
sgpqcrad1longE13.s1,1999,0213:15:00,420 , -2.8598,  1021.1, 614.896,386.5695
sgpqcrad1longE13.s1,1999,0213:30:00,420 ,-0.67249,  1015.6,649.9297,373.0417
sgpqcrad1longE13.s1,1999,0213:45:00,420 , -2.0379,  1008.4,643.1041,377.4324
sgpqcrad1longE13.s1,1999,0214:00:00,420 , -2.0311,  1003.5, 653.392,378.6312
sgpqcrad1longE13.s1,1999,0214:15:00,420 ,-0.42121,  1002.3,613.3536,377.8826
sgpqcrad1longE13.s1,1999,0214:30:00,420 ,-0.99192,  991.57,595.8793,384.4147
sgpqcrad1longE13.s1,1999,0214:45:00,418 , -3.6688,  985.52,662.2146,345.4552
sgpqcrad1longE13.s1,1999,0215:00:00,419 , -3.6688,   971.7,646.9655, 344.952
sgpqcrad1longE13.s1,1999,0215:15:00,420 ,-0.80853,  952.38,612.0944,335.6751
sgpqcrad1longE13.s1,1999,0215:30:00,420 , -2.1606,  937.19,563.2145,343.9919
sgpqcrad1longE13.s1,1999,0215:45:00,420 , -1.6307,  915.71,549.3587,339.5422
sgpqcrad1longE13.s1,1999,0216:00:00,420 , -2.0294,  898.56,500.8125,331.3587
sgpqcrad1longE13.s1,1999,0216:15:00,420 , -2.2153,  872.25,488.8311, 328.054
sgpqcrad1longE13.s1,1999,0216:30:00,420 , -2.5689,   838.4,444.8625,321.3963
sgpqcrad1longE13.s1,1999,0216:45:00,420 ,  -1.869,  794.76,412.1476,311.5444
sgpqcrad1longE13.s1,1999,0217:00:00,420 , -2.4252,  729.63,346.7913,276.7667
sgpqcrad1longE13.s1,1999,0217:15:00,410 , -2.4864,  659.48,290.1326,244.5308
sgpqcrad1longE13.s1,1999,0217:30:00,420 , -2.6613,   576.3,235.6665,192.4896
sgpqcrad1longE13.s1,1999,0217:45:00,417 , -3.2047,  471.99,134.1382,138.3883
sgpqcrad1longE13.s1,1999,0218:00:00,347 ,  -2.505,  324.66,51.58083,78.96718
sgpqcrad1longE13.s1,1999,0218:15:00,274 , -3.1907,  120.68,2.282211,12.74615
sgpqcrad1longE13.s1,1999,0218:30:00,315 , -1.9983, 0.81531,-0.70806, 0.84811
sgpqcrad1longE13.s1,1999,0218:45:00,361 , -1.9622,  2.0106,-0.33835,0.894048
sgpqcrad1longE13.s1,1999,0219:00:00,384 ,  -1.984,  1.5963,-0.51584,0.842322
sgpqcrad1longE13.s1,1999,0219:15:00,376 , -1.9624,  2.4056,-0.42923,0.752436
sgpqcrad1longE13.s1,1999,0219:30:00,408 , -1.9768,  2.5076,-0.24893, 0.98186
sgpqcrad1longE13.s1,1999,0219:45:00,392 , -1.9634,  3.7163,-0.13131,1.069503
sgpqcrad1longE13.s1,1999,0220:00:00,399 , -1.8218,  3.2611,-0.10033,0.883359
sgpqcrad1longE13.s1,1999,0220:15:00,419 , -1.9798,  4.2559,0.168758,1.037918
sgpqcrad1longE13.s1,1999,0220:30:00,420 , -1.7623,  2.8121,0.041164,1.002784
sgpqcrad1longE13.s1,1999,0220:45:00,420 ,  -1.946,  2.4414, 0.10357,1.017027
sgpqcrad1longE13.s1,1999,0221:00:00,414 , -1.9936,  2.3875,0.064167,0.860014
sgpqcrad1longE13.s1,1999,0221:15:00,406 , -1.8618,  1.6313,0.236606,0.775622
sgpqcrad1longE13.s1,1999,0221:30:00,380 , -1.7537,  1.6313,0.120107,0.763646
sgpqcrad1longE13.s1,1999,0221:45:00,405 , -1.9155,  2.0983,0.012736,0.876304
sgpqcrad1longE13.s1,1999,0222:00:00,390 , -1.9508,  3.7378,0.082677,0.925536
sgpqcrad1longE13.s1,1999,0222:15:00,405 , -1.9917,    3.69, 0.03818, 0.94187
sgpqcrad1longE13.s1,1999,0222:30:00,407 , -1.9024,  3.4386,-0.19398,1.060189
sgpqcrad1longE13.s1,1999,0222:45:00,394 , -1.9254,  3.7529,-0.17958,0.784278
sgpqcrad1longE13.s1,1999,0223:00:00,413 , -1.9581,  5.1981,0.057796,1.044864
sgpqcrad1longE13.s1,1999,0223:15:00,397 , -1.9167,    5.47,0.248135,1.016975
sgpqcrad1longE13.s1,1999,0223:30:00,411 , -1.9308,  2.0421,0.230132,0.833243
sgpqcrad1longE13.s1,1999,0223:45:00,420 , -1.8959,  2.4096,0.224885,0.903771