datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE13.s1,1999,12 0:00:00,454 ,-0.99683,2.323917,0.055782,0.599495 sgpqcrad1longE13.s1,1999,12 0:15:00,449 ,-1.10401, 2.59066,0.021846,0.556638 sgpqcrad1longE13.s1,1999,12 0:30:00,457 ,-1.02769,2.351514,0.023262,0.534358 sgpqcrad1longE13.s1,1999,12 0:45:00,451 ,-1.08225, 2.19005,-0.04575,0.408378 sgpqcrad1longE13.s1,1999,12 1:00:00,450 ,-1.00094,1.012499, -0.0404,0.386338 sgpqcrad1longE13.s1,1999,12 1:15:00,453 ,-1.17868,1.487894,-0.02747,0.435765 sgpqcrad1longE13.s1,1999,12 1:30:00,463 ,-1.15244,2.302209,0.006479,0.427406 sgpqcrad1longE13.s1,1999,12 1:45:00,465 ,-1.03896,2.344785, 0.06516,0.472483 sgpqcrad1longE13.s1,1999,12 2:00:00,465 ,-1.31373,1.691146,0.030701,0.414404 sgpqcrad1longE13.s1,1999,12 2:15:00,465 ,-1.19935,1.981715,0.063156,0.434241 sgpqcrad1longE13.s1,1999,12 2:30:00,465 ,-1.38187,1.889583,0.038856,0.425819 sgpqcrad1longE13.s1,1999,12 2:45:00,465 ,-0.95217,1.245639,0.023719,0.380553 sgpqcrad1longE13.s1,1999,12 3:00:00,465 ,-1.92254,1.131421,0.001029,0.393078 sgpqcrad1longE13.s1,1999,12 3:15:00,465 ,-1.07013,1.354238,0.052003,0.360432 sgpqcrad1longE13.s1,1999,12 3:30:00,464 ,-1.98563,1.907912, -0.0119,0.375802 sgpqcrad1longE13.s1,1999,12 3:45:00,465 ,-0.99686,1.222285,0.054921,0.354409 sgpqcrad1longE13.s1,1999,12 4:00:00,465 ,-1.10301,2.691462,0.073721,0.469927 sgpqcrad1longE13.s1,1999,12 4:15:00,465 ,-1.14339, 1.48008,0.020763,0.401098 sgpqcrad1longE13.s1,1999,12 4:30:00,465 ,-0.96606,1.978911,0.130386,0.416612 sgpqcrad1longE13.s1,1999,12 4:45:00,465 ,-1.02176,1.228261,0.069962,0.366258 sgpqcrad1longE13.s1,1999,12 5:00:00,465 ,-0.96853,1.311638,0.044114, 0.37257 sgpqcrad1longE13.s1,1999,12 5:15:00,465 ,-1.09767,1.276613,0.049934,0.373633 sgpqcrad1longE13.s1,1999,12 5:30:00,465 ,-1.03199,1.372071,0.048832,0.383995 sgpqcrad1longE13.s1,1999,12 5:45:00,465 ,-1.06215, 1.42217,0.052543,0.399375 sgpqcrad1longE13.s1,1999,12 6:00:00,465 ,-1.86336,1.272511,0.023566,0.420163 sgpqcrad1longE13.s1,1999,12 6:15:00,465 ,-1.40602,1.023925,-0.03109,0.356237 sgpqcrad1longE13.s1,1999,12 6:30:00,464 , -1.111,1.010297,-0.04854,0.339377 sgpqcrad1longE13.s1,1999,12 6:45:00,464 ,-1.02174,0.845132,-0.00202,0.351692 sgpqcrad1longE13.s1,1999,12 7:00:00,465 ,-0.92916, 2.10683,0.106921,0.412523 sgpqcrad1longE13.s1,1999,12 7:15:00,452 , -1.8779,8.970077,1.297769,1.523666 sgpqcrad1longE13.s1,1999,12 7:30:00,465 , -1.9039,22.96317, 5.63868,4.399965 sgpqcrad1longE13.s1,1999,12 7:45:00,465 , 0.66956,47.63771,14.59342,8.017763 sgpqcrad1longE13.s1,1999,12 8:00:00,465 ,3.749312,72.86501,27.00509,13.66106 sgpqcrad1longE13.s1,1999,12 8:15:00,465 ,5.040339,87.92476,38.82718,19.34754 sgpqcrad1longE13.s1,1999,12 8:30:00,465 ,9.408069,133.8836,52.74751, 27.5723 sgpqcrad1longE13.s1,1999,12 8:45:00,460 ,10.30075,155.2498,65.52154,35.00146 sgpqcrad1longE13.s1,1999,12 9:00:00,465 ,13.03763,163.2499, 76.6578,41.94538 sgpqcrad1longE13.s1,1999,12 9:15:00,465 , 22.192,184.0756,85.63744,44.33484 sgpqcrad1longE13.s1,1999,12 9:30:00,458 , 22.4,206.8372,96.55745, 53.9726 sgpqcrad1longE13.s1,1999,12 9:45:00,455 ,18.21954,228.0152,101.4203,57.55498 sgpqcrad1longE13.s1,1999,1210:00:00,460 , 13.007,275.8397,102.0738,59.47265 sgpqcrad1longE13.s1,1999,1210:15:00,459 , 18.525,264.1556,105.9521,65.46433 sgpqcrad1longE13.s1,1999,1210:30:00,465 , 24.854,273.6474, 110.214,65.37788 sgpqcrad1longE13.s1,1999,1210:45:00,459 , 33.3567,315.8313,116.6706,74.63766 sgpqcrad1longE13.s1,1999,1211:00:00,458 ,35.82785,328.3965,125.2429,81.04972 sgpqcrad1longE13.s1,1999,1211:15:00,457 ,32.00457,345.2739,130.1551,78.82387 sgpqcrad1longE13.s1,1999,1211:30:00,450 ,18.45047, 350.362,124.4797,78.09898 sgpqcrad1longE13.s1,1999,1211:45:00,459 , 17.6877,351.9684,123.4322,84.79794 sgpqcrad1longE13.s1,1999,1212:00:00,464 ,15.43188,304.5931,122.0895,77.95245 sgpqcrad1longE13.s1,1999,1212:15:00,459 ,15.39116,357.8892,116.3092,73.45723 sgpqcrad1longE13.s1,1999,1212:30:00,463 , 14.1458,363.1573,113.2042,74.12988 sgpqcrad1longE13.s1,1999,1212:45:00,465 ,14.75874,300.3965,111.1703, 69.8113 sgpqcrad1longE13.s1,1999,1213:00:00,464 ,15.66953,338.6014,111.4571, 72.6178 sgpqcrad1longE13.s1,1999,1213:15:00,465 ,22.28949,334.5432,115.0819,74.61996 sgpqcrad1longE13.s1,1999,1213:30:00,465 ,17.81605,300.0464,121.4459, 79.8081 sgpqcrad1longE13.s1,1999,1213:45:00,462 ,13.60782,313.6582,111.7228,71.41894 sgpqcrad1longE13.s1,1999,1214:00:00,465 ,11.02451,287.9459,106.5597,68.89121 sgpqcrad1longE13.s1,1999,1214:15:00,463 ,13.72798,273.3448,98.55142,58.74217 sgpqcrad1longE13.s1,1999,1214:30:00,465 ,7.504199,227.0702,91.22703,52.36839 sgpqcrad1longE13.s1,1999,1214:45:00,465 ,15.28307,206.5981,83.07854,43.10189 sgpqcrad1longE13.s1,1999,1215:00:00,461 ,25.12701,182.8256,79.35172,42.37096 sgpqcrad1longE13.s1,1999,1215:15:00,392 ,18.57136, 204.518,79.29416,42.37692 sgpqcrad1longE13.s1,1999,1215:30:00,303 ,5.953435,174.4326,70.98949,41.72542 sgpqcrad1longE13.s1,1999,1215:45:00,462 ,3.175947,142.1229,56.42636,31.01414 sgpqcrad1longE13.s1,1999,1216:00:00,465 ,0.968991,128.3632,50.22074,26.13982 sgpqcrad1longE13.s1,1999,1216:15:00,465 ,0.721269,94.82412, 40.0552,19.88621 sgpqcrad1longE13.s1,1999,1216:30:00,460 ,3.155666,69.15407, 29.7954,13.82807 sgpqcrad1longE13.s1,1999,1216:45:00,427 ,1.063413,43.79701,18.20376,8.948493 sgpqcrad1longE13.s1,1999,1217:00:00,465 ,-0.33997,26.74063,8.751765,5.076552 sgpqcrad1longE13.s1,1999,1217:15:00,465 , -1.2133,10.26273,2.457973,2.138998 sgpqcrad1longE13.s1,1999,1217:30:00,465 ,-1.21819,2.834457,0.232691,0.686543 sgpqcrad1longE13.s1,1999,1217:45:00,465 ,-1.64634, 0.90469,-0.04998,0.509478 sgpqcrad1longE13.s1,1999,1218:00:00,465 ,-1.37422,1.329886,-0.00247,0.497133 sgpqcrad1longE13.s1,1999,1218:15:00,458 ,-1.18716,1.206222,0.035603,0.489747 sgpqcrad1longE13.s1,1999,1218:30:00,455 , -1.3252,1.858676,0.070071,0.542933 sgpqcrad1longE13.s1,1999,1218:45:00,459 ,-1.49823,1.750763,0.099281,0.490955 sgpqcrad1longE13.s1,1999,1219:00:00,460 ,-0.95182,2.779624,0.135043,0.465714 sgpqcrad1longE13.s1,1999,1219:15:00,447 ,-1.34752,4.269171,0.107686,0.590464 sgpqcrad1longE13.s1,1999,1219:30:00,443 ,-1.78921,4.076018,0.077885, 0.6233 sgpqcrad1longE13.s1,1999,1219:45:00,450 ,-1.22211,2.331851,0.011122,0.506838 sgpqcrad1longE13.s1,1999,1220:00:00,450 ,-1.06093,1.282965, 0.04313,0.437851 sgpqcrad1longE13.s1,1999,1220:15:00,450 ,-1.05997,1.359579,-0.01557,0.417119 sgpqcrad1longE13.s1,1999,1220:30:00,450 ,-0.87589,1.143422,0.004589,0.438646 sgpqcrad1longE13.s1,1999,1220:45:00,450 ,-1.29336,1.019746,-0.01046,0.397724 sgpqcrad1longE13.s1,1999,1221:00:00,450 ,-1.15101,1.064252,-0.06573,0.398898 sgpqcrad1longE13.s1,1999,1221:15:00,450 , -1.0642,1.024206,-0.05807,0.416525 sgpqcrad1longE13.s1,1999,1221:30:00,450 , -1.0974,1.124486,-0.10183,0.373872 sgpqcrad1longE13.s1,1999,1221:45:00,450 ,-0.99532,1.272451,-0.07841,0.407524 sgpqcrad1longE13.s1,1999,1222:00:00,450 ,-1.16184, 1.67705,-0.08256,0.436315 sgpqcrad1longE13.s1,1999,1222:15:00,445 ,-0.83809,4.520662,-0.00902,0.472489 sgpqcrad1longE13.s1,1999,1222:30:00,450 , -0.8684,1.648685,0.013684,0.422739 sgpqcrad1longE13.s1,1999,1222:45:00,450 ,-1.00219,1.780345,-0.00378,0.478812 sgpqcrad1longE13.s1,1999,1223:00:00,450 ,-1.15204,2.047571,-0.01871,0.488679 sgpqcrad1longE13.s1,1999,1223:15:00,450 ,-1.03816,1.710812,-0.02839,0.458109 sgpqcrad1longE13.s1,1999,1223:30:00,450 ,-1.18412,1.883463,-0.01987,0.472137 sgpqcrad1longE13.s1,1999,1223:45:00,448 ,-1.07145,3.224338,0.026993,0.547726