datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE13.s1,1999,06 0:00:00,450 ,-1.01506,4.453093,0.626189,0.697128 sgpqcrad1longE13.s1,1999,06 0:15:00,450 ,-0.52859,3.260992,0.604265,0.540086 sgpqcrad1longE13.s1,1999,06 0:30:00,448 ,-0.77804,4.773717,0.748959,0.691917 sgpqcrad1longE13.s1,1999,06 0:45:00,446 ,-0.81493,4.374005,0.743495,0.607159 sgpqcrad1longE13.s1,1999,06 1:00:00,429 ,-0.36361,5.714055, 0.70382,0.617838 sgpqcrad1longE13.s1,1999,06 1:15:00,420 ,-0.49594, 2.9031,0.737743,0.592757 sgpqcrad1longE13.s1,1999,06 1:30:00,420 ,-0.61093,3.934164,0.871254,0.758381 sgpqcrad1longE13.s1,1999,06 1:45:00,421 ,-0.55989,3.633974,0.810523,0.642785 sgpqcrad1longE13.s1,1999,06 2:00:00,433 ,-0.76415,3.677128,0.827551,0.834685 sgpqcrad1longE13.s1,1999,06 2:15:00,434 ,-0.56044, 3.76795,0.777245,0.765132 sgpqcrad1longE13.s1,1999,06 2:30:00,435 ,-0.92184,2.823725,0.686268,0.695198 sgpqcrad1longE13.s1,1999,06 2:45:00,445 ,-0.67365, 7.34978,0.727288,0.771113 sgpqcrad1longE13.s1,1999,06 3:00:00,430 ,-0.54376,5.455342,0.737759, 0.71643 sgpqcrad1longE13.s1,1999,06 3:15:00,443 ,-0.56258,4.259439,0.770415,0.870439 sgpqcrad1longE13.s1,1999,06 3:30:00,445 ,-0.60339, 3.89629,0.641186,0.725405 sgpqcrad1longE13.s1,1999,06 3:45:00,447 ,-0.64856,4.011435,0.745093,0.736623 sgpqcrad1longE13.s1,1999,06 4:00:00,436 ,-0.68871,4.084279,0.710696,0.808308 sgpqcrad1longE13.s1,1999,06 4:15:00,447 , -1.0635,4.323016,0.708456,0.867705 sgpqcrad1longE13.s1,1999,06 4:30:00,450 ,-0.77988,3.350112,0.681422,0.808695 sgpqcrad1longE13.s1,1999,06 4:45:00,450 ,-1.53008,4.435862,0.874106,0.866387 sgpqcrad1longE13.s1,1999,06 5:00:00,447 ,-0.60419,10.43165,2.580213,2.025064 sgpqcrad1longE13.s1,1999,06 5:15:00,450 ,0.000714,28.93108,8.455343,5.731397 sgpqcrad1longE13.s1,1999,06 5:30:00,450 ,1.534952,57.13536,17.72146,9.815534 sgpqcrad1longE13.s1,1999,06 5:45:00,450 ,1.571323,86.57356,28.87841,15.27983 sgpqcrad1longE13.s1,1999,06 6:00:00,441 ,2.610007, 102.048,38.33079,21.32248 sgpqcrad1longE13.s1,1999,06 6:15:00,449 ,2.314968,120.0723,51.37819,28.62039 sgpqcrad1longE13.s1,1999,06 6:30:00,450 ,4.761565, 154.431, 66.9104,34.49158 sgpqcrad1longE13.s1,1999,06 6:45:00,446 ,3.932612,189.1565,78.78217,42.61662 sgpqcrad1longE13.s1,1999,06 7:00:00,439 ,4.390979,229.7916,91.05563,46.88424 sgpqcrad1longE13.s1,1999,06 7:15:00,432 , -1.8783,260.5548, 104.985,49.76698 sgpqcrad1longE13.s1,1999,06 7:30:00,444 ,7.735472,281.3206,111.3731,60.28375 sgpqcrad1longE13.s1,1999,06 7:45:00,450 ,8.116261, 279.682,126.7305, 63.306 sgpqcrad1longE13.s1,1999,06 8:00:00,449 ,8.715681,352.7092,149.0931,73.39918 sgpqcrad1longE13.s1,1999,06 8:15:00,450 ,10.13052,373.0984,160.2866,83.03986 sgpqcrad1longE13.s1,1999,06 8:30:00,450 ,12.77614,395.2179,180.5515,93.70735 sgpqcrad1longE13.s1,1999,06 8:45:00,448 ,21.86301, 443.262,199.1143,97.75532 sgpqcrad1longE13.s1,1999,06 9:00:00,442 , 52.5841,468.7666,224.6017, 101.979 sgpqcrad1longE13.s1,1999,06 9:15:00,450 ,-0.70724,446.9435,212.8773,103.6386 sgpqcrad1longE13.s1,1999,06 9:30:00,440 , -1.7946,486.5094,233.9684,114.3242 sgpqcrad1longE13.s1,1999,06 9:45:00,432 ,8.037135,497.5066,242.4433,105.4606 sgpqcrad1longE13.s1,1999,0610:00:00,450 , 5.02485, 576.739,261.1386, 124.929 sgpqcrad1longE13.s1,1999,0610:15:00,445 ,5.782292,593.7948, 250.479, 121.734 sgpqcrad1longE13.s1,1999,0610:30:00,440 ,6.156762,591.2476,248.1584,129.4638 sgpqcrad1longE13.s1,1999,0610:45:00,449 , 6.88834,560.7374,232.8603,124.4279 sgpqcrad1longE13.s1,1999,0611:00:00,450 ,7.467375,595.6235,270.1184,147.2781 sgpqcrad1longE13.s1,1999,0611:15:00,448 ,8.070151,566.7245,275.8354,140.8171 sgpqcrad1longE13.s1,1999,0611:30:00,449 ,8.873726,573.3109,272.6781,142.9505 sgpqcrad1longE13.s1,1999,0611:45:00,450 ,11.62562,603.4645,271.1879,152.5309 sgpqcrad1longE13.s1,1999,0612:00:00,450 ,14.04499,663.2258,261.7294, 152.173 sgpqcrad1longE13.s1,1999,0612:15:00,449 ,14.11373,660.3997,261.5157,155.8654 sgpqcrad1longE13.s1,1999,0612:30:00,445 ,15.83699, 625.227,289.4679,163.4815 sgpqcrad1longE13.s1,1999,0612:45:00,447 ,16.74736,690.8785,292.8844,169.3146 sgpqcrad1longE13.s1,1999,0613:00:00,438 ,19.02555,683.3047,294.6801,163.0198 sgpqcrad1longE13.s1,1999,0613:15:00,448 ,23.38748,668.6357,291.9667,165.0994 sgpqcrad1longE13.s1,1999,0613:30:00,450 ,28.22469,626.0386,275.4584,148.8868 sgpqcrad1longE13.s1,1999,0613:45:00,444 ,47.11136,646.2523,259.5992,151.8393 sgpqcrad1longE13.s1,1999,0614:00:00,450 ,27.29948,624.7171,260.9904,151.5944 sgpqcrad1longE13.s1,1999,0614:15:00,448 , 5.2294,612.0292,270.6799, 143.572 sgpqcrad1longE13.s1,1999,0614:30:00,450 , 18.314,537.1848,266.6908,136.8556 sgpqcrad1longE13.s1,1999,0614:45:00,450 ,14.19622,558.9906,256.5274,128.9717 sgpqcrad1longE13.s1,1999,0615:00:00,443 ,6.424312,501.8357,226.8542,115.8831 sgpqcrad1longE13.s1,1999,0615:15:00,442 ,9.017213,507.4712,219.0338,115.6342 sgpqcrad1longE13.s1,1999,0615:30:00,448 ,8.693715,452.4566,220.7234,119.4696 sgpqcrad1longE13.s1,1999,0615:45:00,450 ,8.857478,457.6965,205.8641,101.8282 sgpqcrad1longE13.s1,1999,0616:00:00,439 ,6.878255,444.1522,216.8186,92.97993 sgpqcrad1longE13.s1,1999,0616:15:00,437 ,5.876234,420.2365,189.8691,80.33217 sgpqcrad1longE13.s1,1999,0616:30:00,440 ,9.574984, 388.696, 183.322,72.58312 sgpqcrad1longE13.s1,1999,0616:45:00,444 ,6.413142, 358.946,175.6285, 75.715 sgpqcrad1longE13.s1,1999,0617:00:00,450 ,5.984303,296.7206,148.7132,65.25964 sgpqcrad1longE13.s1,1999,0617:15:00,450 ,4.523927,273.1156,131.0884,60.89016 sgpqcrad1longE13.s1,1999,0617:30:00,424 , 4.26137,280.3721,115.0625,52.14967 sgpqcrad1longE13.s1,1999,0617:45:00,436 ,3.414965,243.2789, 106.729,48.52337 sgpqcrad1longE13.s1,1999,0618:00:00,440 ,3.092002,202.5339,92.37368,38.03377 sgpqcrad1longE13.s1,1999,0618:15:00,438 ,3.354807,187.9168,72.94543,31.44227 sgpqcrad1longE13.s1,1999,0618:30:00,450 , 1.8111,139.7847,56.83647,25.10304 sgpqcrad1longE13.s1,1999,0618:45:00,450 , 0.94603,89.51443,43.18782,20.92237 sgpqcrad1longE13.s1,1999,0619:00:00,450 ,1.572638,86.16355,32.95199,16.12067 sgpqcrad1longE13.s1,1999,0619:15:00,450 ,0.249166,71.01868,20.80022, 11.3011 sgpqcrad1longE13.s1,1999,0619:30:00,450 ,-1.03911,42.77339,10.61204,7.458116 sgpqcrad1longE13.s1,1999,0619:45:00,447 ,-1.25737,24.48466,3.754914,4.642022 sgpqcrad1longE13.s1,1999,0620:00:00,435 ,-1.07993, 20.2761,0.916832,1.923513 sgpqcrad1longE13.s1,1999,0620:15:00,444 ,-0.86224,4.774876,0.556735,0.796995 sgpqcrad1longE13.s1,1999,0620:30:00,440 ,-0.73363,5.243586,0.512847,0.693316 sgpqcrad1longE13.s1,1999,0620:45:00,450 ,-0.90309,4.928811,0.666458,0.931321 sgpqcrad1longE13.s1,1999,0621:00:00,450 ,-0.88029,3.253624,0.634749,0.738869 sgpqcrad1longE13.s1,1999,0621:15:00,450 ,-0.61617,4.601976,0.696601,0.791741 sgpqcrad1longE13.s1,1999,0621:30:00,450 ,-0.87061,2.400783,0.618754,0.553838 sgpqcrad1longE13.s1,1999,0621:45:00,450 ,-0.67579,4.224317,0.654288,0.622837 sgpqcrad1longE13.s1,1999,0622:00:00,450 ,-0.71139,2.387083,0.525346,0.566288 sgpqcrad1longE13.s1,1999,0622:15:00,450 ,-0.74088, 2.1455,0.630648,0.577101 sgpqcrad1longE13.s1,1999,0622:30:00,450 ,-0.69531,2.666353,0.622586,0.561266 sgpqcrad1longE13.s1,1999,0622:45:00,450 ,-0.63237, 2.83922,0.663869,0.623681 sgpqcrad1longE13.s1,1999,0623:00:00,450 ,-0.93737,2.888927,0.587129,0.609306 sgpqcrad1longE13.s1,1999,0623:15:00,450 ,-0.78263,3.228604,0.667403,0.653867 sgpqcrad1longE13.s1,1999,0623:30:00,442 ,-0.65464,4.427652,0.643876,0.680786 sgpqcrad1longE13.s1,1999,0623:45:00,447 ,-0.68879, 3.89658,0.628162,0.726399