datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE1.s1,2002,01 0:00:00,435 ,-0.39389, 0.71919,0.148508,0.200262 sgpqcrad1longE1.s1,2002,01 0:15:00,435 ,-0.29441, 0.81659,0.184898,0.236513 sgpqcrad1longE1.s1,2002,01 0:30:00,435 , -0.2275, 0.82807,0.186287,0.223908 sgpqcrad1longE1.s1,2002,01 0:45:00,435 ,-0.32693, 0.68845,0.163179,0.221585 sgpqcrad1longE1.s1,2002,01 1:00:00,435 ,-0.34604, 0.60794,0.126532,0.213173 sgpqcrad1longE1.s1,2002,01 1:15:00,435 ,-0.31736, 0.68058,0.128437,0.215668 sgpqcrad1longE1.s1,2002,01 1:30:00,435 ,-0.40915, 0.71498,0.154901,0.222332 sgpqcrad1longE1.s1,2002,01 1:45:00,435 ,-0.38812, 0.74387,0.159676,0.215832 sgpqcrad1longE1.s1,2002,01 2:00:00,435 ,-0.34409, 0.7955,0.152171,0.222962 sgpqcrad1longE1.s1,2002,01 2:15:00,435 ,-0.56199, 0.75152,0.129523, 0.2163 sgpqcrad1longE1.s1,2002,01 2:30:00,435 ,-0.60408, 0.60988,0.124041,0.232799 sgpqcrad1longE1.s1,2002,01 2:45:00,435 ,-0.59644, 0.57573,0.132912,0.218716 sgpqcrad1longE1.s1,2002,01 3:00:00,435 ,-0.39762, 0.99826, 0.16917,0.256443 sgpqcrad1longE1.s1,2002,01 3:15:00,435 ,-0.28292, 0.78995,0.163748,0.225967 sgpqcrad1longE1.s1,2002,01 3:30:00,435 ,-0.21986, 0.75542,0.183213,0.205166 sgpqcrad1longE1.s1,2002,01 3:45:00,435 ,-0.25046, 0.73257, 0.14802,0.187206 sgpqcrad1longE1.s1,2002,01 4:00:00,435 ,-0.42459, 0.84924,0.143691,0.185648 sgpqcrad1longE1.s1,2002,01 4:15:00,435 ,-0.18735, 0.80716,0.170474,0.194702 sgpqcrad1longE1.s1,2002,01 4:30:00,435 ,-0.29438, 0.88366,0.146626, 0.23163 sgpqcrad1longE1.s1,2002,01 4:45:00,435 ,-0.48946, 0.87409,0.134834,0.235758 sgpqcrad1longE1.s1,2002,01 5:00:00,435 ,-0.25999, 0.63883,0.132447,0.191831 sgpqcrad1longE1.s1,2002,01 5:15:00,435 ,-0.34607, 0.69239,0.152235,0.217251 sgpqcrad1longE1.s1,2002,01 5:30:00,435 ,-0.25236, 0.68664,0.135909,0.191284 sgpqcrad1longE1.s1,2002,01 5:45:00,435 ,-0.38624, 0.62902,0.121879,0.200778 sgpqcrad1longE1.s1,2002,01 6:00:00,435 , -0.2237, 0.73227,0.140114,0.188201 sgpqcrad1longE1.s1,2002,01 6:15:00,435 ,-0.25999, 0.71314,0.159933,0.190709 sgpqcrad1longE1.s1,2002,01 6:30:00,435 ,-0.25617, 0.65603,0.122219,0.211462 sgpqcrad1longE1.s1,2002,01 6:45:00,435 ,-0.34986, 0.76314,0.115372,0.220346 sgpqcrad1longE1.s1,2002,01 7:00:00,435 ,-0.34412, 0.70767,0.125328,0.212434 sgpqcrad1longE1.s1,2002,01 7:15:00,435 ,-0.24661, 1.2696,0.183289,0.238343 sgpqcrad1longE1.s1,2002,01 7:30:00,435 ,-0.12046, 7.6101,1.147329,1.251088 sgpqcrad1longE1.s1,2002,01 7:45:00,435 , 0.21983, 17.236,4.705523,3.005671 sgpqcrad1longE1.s1,2002,01 8:00:00,435 , 1.2502, 36.047,13.34451,6.458537 sgpqcrad1longE1.s1,2002,01 8:15:00,435 , 3.4006, 57.648,25.32136,9.471536 sgpqcrad1longE1.s1,2002,01 8:30:00,435 , 7.5661, 81.254,40.16279,14.30711 sgpqcrad1longE1.s1,2002,01 8:45:00,435 , 10.815, 107.58,53.66111,20.86752 sgpqcrad1longE1.s1,2002,01 9:00:00,435 , 15.327, 147.27,67.00999,27.61911 sgpqcrad1longE1.s1,2002,01 9:15:00,423 , 26.662, 181.78, 78.5909, 36.869 sgpqcrad1longE1.s1,2002,01 9:30:00,416 , 28.063, 222.71,87.82579,42.27548 sgpqcrad1longE1.s1,2002,01 9:45:00,420 , 42.939, 213.76, 94.2359, 45.8122 sgpqcrad1longE1.s1,2002,0110:00:00,417 , 45.89, 265.49, 97.5793,48.04871 sgpqcrad1longE1.s1,2002,0110:15:00,410 , 47.85, 279.67,107.4273,58.72811 sgpqcrad1longE1.s1,2002,0110:30:00,420 , 49.152, 303.49,118.5913,68.07272 sgpqcrad1longE1.s1,2002,0110:45:00,420 , 50.601, 291.23,120.2271,68.78853 sgpqcrad1longE1.s1,2002,0111:00:00,420 , 51.695, 293.29,115.8981,67.25855 sgpqcrad1longE1.s1,2002,0111:15:00,420 , 52.411, 306.1,120.9794,72.01098 sgpqcrad1longE1.s1,2002,0111:30:00,420 , 53.159, 322.05,131.3319,82.81599 sgpqcrad1longE1.s1,2002,0111:45:00,420 , 53.766, 326.23,134.5254,83.52985 sgpqcrad1longE1.s1,2002,0112:00:00,433 , 54.28, 325.31,136.6097,88.08848 sgpqcrad1longE1.s1,2002,0112:15:00,435 , 55.117, 335.29,144.2195,93.85437 sgpqcrad1longE1.s1,2002,0112:30:00,435 , 55.194, 369.74,149.2716,96.30924 sgpqcrad1longE1.s1,2002,0112:45:00,420 , 55.49, 392.14,146.1299,100.0788 sgpqcrad1longE1.s1,2002,0113:00:00,427 , 55.445, 363.21,139.8336,90.70922 sgpqcrad1longE1.s1,2002,0113:15:00,435 , 55.295, 339.47,136.9188,84.26033 sgpqcrad1longE1.s1,2002,0113:30:00,434 , 54.772, 361.24,141.7349,91.27275 sgpqcrad1longE1.s1,2002,0113:45:00,431 , 54.476, 377.28,140.4411, 93.4262 sgpqcrad1longE1.s1,2002,0114:00:00,419 , 55.405, 368.72,138.6794,95.59741 sgpqcrad1longE1.s1,2002,0114:15:00,423 , 47.184, 353.03,133.9988,87.05298 sgpqcrad1longE1.s1,2002,0114:30:00,431 , 50.939, 338.48,123.8224, 71.8506 sgpqcrad1longE1.s1,2002,0114:45:00,414 , 52, 316.54,114.2496,65.59953 sgpqcrad1longE1.s1,2002,0115:00:00,430 , 49.634, 306.27,108.6628,62.84519 sgpqcrad1longE1.s1,2002,0115:15:00,428 , 46.7, 267.24,104.0577,57.19352 sgpqcrad1longE1.s1,2002,0115:30:00,423 , 45.091, 268.34,94.31971,48.93359 sgpqcrad1longE1.s1,2002,0115:45:00,422 , 42.256, 213.84,87.36772,45.83983 sgpqcrad1longE1.s1,2002,0116:00:00,435 , 38.765, 205,81.60799,40.71673 sgpqcrad1longE1.s1,2002,0116:15:00,435 , 29.539, 160.65,70.62877,32.63503 sgpqcrad1longE1.s1,2002,0116:30:00,435 , 25.786, 155.07,57.35625,26.56995 sgpqcrad1longE1.s1,2002,0116:45:00,435 , 13.451, 106.04,41.08357,17.37628 sgpqcrad1longE1.s1,2002,0117:00:00,449 , 6.0222, 75.5,28.98534,11.23096 sgpqcrad1longE1.s1,2002,0117:15:00,450 , 1.4473, 47.253,17.52712, 8.62823 sgpqcrad1longE1.s1,2002,0117:30:00,450 , 0.29057, 31.724,8.083157,6.187206 sgpqcrad1longE1.s1,2002,0117:45:00,450 ,-0.33068, 16.747,2.446129,2.953861 sgpqcrad1longE1.s1,2002,0118:00:00,450 ,-0.39952, 5.5497,0.380257,0.736636 sgpqcrad1longE1.s1,2002,0118:15:00,450 ,-0.56196, 0.98451, 0.06494,0.223561 sgpqcrad1longE1.s1,2002,0118:30:00,450 ,-0.62695, 0.65965,0.066838,0.236674 sgpqcrad1longE1.s1,2002,0118:45:00,450 ,-0.46831, 0.93283,0.081641,0.227534 sgpqcrad1longE1.s1,2002,0119:00:00,450 ,-0.76615, 0.58109,0.070259,0.238132 sgpqcrad1longE1.s1,2002,0119:15:00,450 ,-0.48177, 0.85075,0.101995,0.236649 sgpqcrad1longE1.s1,2002,0119:30:00,450 ,-0.41103, 0.85825,0.135414,0.214115 sgpqcrad1longE1.s1,2002,0119:45:00,450 ,-0.44728, 0.52968,0.129002,0.205282 sgpqcrad1longE1.s1,2002,0120:00:00,450 ,-0.33266, 0.64255, 0.1538,0.186482 sgpqcrad1longE1.s1,2002,0120:15:00,450 ,-0.28483, 0.92152,0.148985,0.190675 sgpqcrad1longE1.s1,2002,0120:30:00,450 ,-0.37659, 0.64255,0.170733,0.214161 sgpqcrad1longE1.s1,2002,0120:45:00,450 ,-0.46452, 0.89864,0.144744, 0.22375 sgpqcrad1longE1.s1,2002,0121:00:00,450 ,-0.48747, 0.87585,0.101668,0.224946 sgpqcrad1longE1.s1,2002,0121:15:00,450 ,-0.77999, 0.61187,0.096428,0.240841 sgpqcrad1longE1.s1,2002,0121:30:00,450 ,-0.30779, 0.69425,0.134424,0.208416 sgpqcrad1longE1.s1,2002,0121:45:00,450 ,-0.39573, 0.64453,0.105566,0.212871 sgpqcrad1longE1.s1,2002,0122:00:00,450 ,-0.33649, 0.73248,0.130824,0.210206 sgpqcrad1longE1.s1,2002,0122:15:00,450 , -0.4015, 0.79942,0.155288, 0.19653 sgpqcrad1longE1.s1,2002,0122:30:00,450 ,-0.54478, 0.49713,0.108059,0.192949 sgpqcrad1longE1.s1,2002,0122:45:00,450 ,-0.33834, 0.5679,0.120663,0.202906 sgpqcrad1longE1.s1,2002,0123:00:00,450 ,-0.32116, 0.67901,0.117063,0.192678 sgpqcrad1longE1.s1,2002,0123:15:00,450 ,-0.83941, 0.70932,0.121056,0.216573 sgpqcrad1longE1.s1,2002,0123:30:00,450 ,-0.50097, 0.70932,0.155578,0.218171 sgpqcrad1longE1.s1,2002,0123:45:00,448 ,-0.42832, 0.59092,0.145211,0.199598