datastream, year, month, tod,n, min, max, mean, std nsaqcrad1longC2.s1,1999,11 0:00:00,236 ,-1.96883,3.133785,0.554934,1.268672 nsaqcrad1longC2.s1,1999,11 0:15:00,208 ,-1.96317,3.791289,0.853978,1.444576 nsaqcrad1longC2.s1,1999,11 0:30:00,207 ,-1.97683,2.956167,0.657931,1.271965 nsaqcrad1longC2.s1,1999,11 0:45:00,200 ,-1.90633,3.528333,0.728331,1.399076 nsaqcrad1longC2.s1,1999,11 1:00:00,199 ,-1.70317, 3.4965,0.644744,1.291003 nsaqcrad1longC2.s1,1999,11 1:15:00,223 , -1.5745,3.088612,0.825901,1.111163 nsaqcrad1longC2.s1,1999,11 1:30:00,203 , -1.825,3.727452,1.118336,1.320988 nsaqcrad1longC2.s1,1999,11 1:45:00,179 ,-1.95417,3.092283,1.063688,1.334691 nsaqcrad1longC2.s1,1999,11 2:00:00,197 , -1.9175, 3.64603,1.086157,1.347094 nsaqcrad1longC2.s1,1999,11 2:15:00,215 ,-1.50183,3.067667,0.872416,1.182371 nsaqcrad1longC2.s1,1999,11 2:30:00,242 ,-1.70717,2.894667,0.829181,1.123491 nsaqcrad1longC2.s1,1999,11 2:45:00,249 ,-1.93933,3.102667,0.922059,1.026387 nsaqcrad1longC2.s1,1999,11 3:00:00,217 ,-1.86667, 3.205,1.177152,1.038067 nsaqcrad1longC2.s1,1999,11 3:15:00,203 ,-1.88633, 3.4445,1.158599,1.105085 nsaqcrad1longC2.s1,1999,11 3:30:00,201 ,-0.66533,3.587334,1.055369,1.010094 nsaqcrad1longC2.s1,1999,11 3:45:00,199 , -1.947,2.933333,1.082261, 0.98695 nsaqcrad1longC2.s1,1999,11 4:00:00,205 , -1.93,2.887833,0.789152,1.203095 nsaqcrad1longC2.s1,1999,11 4:15:00,206 , -1.5605,2.885333,0.955736,1.111678 nsaqcrad1longC2.s1,1999,11 4:30:00,207 , -1.1665,4.179167,1.104502,1.160208 nsaqcrad1longC2.s1,1999,11 4:45:00,199 ,-1.87167,3.216167,0.879009,1.267548 nsaqcrad1longC2.s1,1999,11 5:00:00,179 ,-1.92567, 3.267,0.750304,1.312454 nsaqcrad1longC2.s1,1999,11 5:15:00,194 , -1.4965,2.897335,0.852374, 1.37875 nsaqcrad1longC2.s1,1999,11 5:30:00,237 , -1.537, 3.3605,0.929627,1.113587 nsaqcrad1longC2.s1,1999,11 5:45:00,223 , -1.717,3.068753,0.540466,1.219217 nsaqcrad1longC2.s1,1999,11 6:00:00,234 , -1.6815,4.219138,0.589909,1.230329 nsaqcrad1longC2.s1,1999,11 6:15:00,274 , -1.45,4.725311,0.763359, 1.35323 nsaqcrad1longC2.s1,1999,11 6:30:00,279 ,-1.49633,4.172174,0.823738,1.266001 nsaqcrad1longC2.s1,1999,11 6:45:00,259 ,-1.85317,4.260333,0.825338,1.300679 nsaqcrad1longC2.s1,1999,11 7:00:00,276 , -1.9205, 4.2145,0.776882,1.439987 nsaqcrad1longC2.s1,1999,11 7:15:00,240 , -1.9405, 4.088,0.619189,1.279746 nsaqcrad1longC2.s1,1999,11 7:30:00,227 ,-1.99533, 3.136,0.520647,1.393452 nsaqcrad1longC2.s1,1999,11 7:45:00,211 , -1.9975,3.140167,0.567216,1.182727 nsaqcrad1longC2.s1,1999,11 8:00:00,192 ,-1.92367,3.399333,0.653801,1.049408 nsaqcrad1longC2.s1,1999,11 8:15:00,189 ,-1.96483, 3.355,0.645551,1.128579 nsaqcrad1longC2.s1,1999,11 8:30:00,207 , -1.9455,3.645106,0.374381,1.112095 nsaqcrad1longC2.s1,1999,11 8:45:00,197 ,-1.95017, 3.0045,0.401236,1.094273 nsaqcrad1longC2.s1,1999,11 9:00:00,217 ,-1.99883,2.912333,0.673351,1.219686 nsaqcrad1longC2.s1,1999,11 9:15:00,229 ,-1.80669,3.271667,0.820179,1.306604 nsaqcrad1longC2.s1,1999,11 9:30:00,183 , -1.9915,3.592333,0.928247,1.414808 nsaqcrad1longC2.s1,1999,11 9:45:00,169 , -1.911, 3.7355,0.760908,1.526347 nsaqcrad1longC2.s1,1999,1110:00:00,140 , -1.996,8.295657,1.610603,2.065843 nsaqcrad1longC2.s1,1999,1110:15:00,131 ,-1.99317, 14.2732,4.286127,4.556696 nsaqcrad1longC2.s1,1999,1110:30:00,152 ,-1.87067,27.17297,7.548603,7.273106 nsaqcrad1longC2.s1,1999,1110:45:00,176 , -1.8435,41.25108,11.01061,10.00162 nsaqcrad1longC2.s1,1999,1111:00:00,207 ,-1.96983,66.61968,15.51064,16.08217 nsaqcrad1longC2.s1,1999,1111:15:00,228 , -1.6865,80.59635,18.62657,17.71877 nsaqcrad1longC2.s1,1999,1111:30:00,246 ,-1.98183, 93.4554,18.93301,16.03043 nsaqcrad1longC2.s1,1999,1111:45:00,289 ,-1.93483,52.38301,16.71774,13.64213 nsaqcrad1longC2.s1,1999,1112:00:00,308 , -1.154, 53.2963,18.65445,14.04661 nsaqcrad1longC2.s1,1999,1112:15:00,313 ,-0.44217,64.01704,21.51738,15.35498 nsaqcrad1longC2.s1,1999,1112:30:00,324 ,-0.14367,64.89622,23.01339,17.31874 nsaqcrad1longC2.s1,1999,1112:45:00,327 ,-0.31983,68.91436,23.47851,18.18684 nsaqcrad1longC2.s1,1999,1113:00:00,334 , -0.1055,67.63452,22.64572,15.98485 nsaqcrad1longC2.s1,1999,1113:15:00,325 ,-0.23517, 67.3571,22.72768,16.32498 nsaqcrad1longC2.s1,1999,1113:30:00,329 ,-0.86492,63.53273,20.67373,13.71636 nsaqcrad1longC2.s1,1999,1113:45:00,321 ,-0.48975,46.38609,18.90453,12.45574 nsaqcrad1longC2.s1,1999,1114:00:00,299 ,-0.76483,42.84779,18.53377,12.24064 nsaqcrad1longC2.s1,1999,1114:15:00,283 ,-1.07367,40.64736,16.73415,11.44303 nsaqcrad1longC2.s1,1999,1114:30:00,265 ,-1.23433,37.58085, 15.2019,10.55167 nsaqcrad1longC2.s1,1999,1114:45:00,235 ,-1.68883,82.58375, 16.1527,16.46789 nsaqcrad1longC2.s1,1999,1115:00:00,217 ,-1.99933,70.73917,12.70407,11.38956 nsaqcrad1longC2.s1,1999,1115:15:00,182 ,-1.51183,28.79766,10.00774,7.924669 nsaqcrad1longC2.s1,1999,1115:30:00,168 , -1.8955,21.45004, 8.31707, 6.58876 nsaqcrad1longC2.s1,1999,1115:45:00,139 ,-1.94883,13.44256, 5.76848,4.826631 nsaqcrad1longC2.s1,1999,1116:00:00,161 ,-1.86333,9.608741,2.406908,3.228375 nsaqcrad1longC2.s1,1999,1116:15:00,150 , -1.987,5.950349,0.488864,1.372877 nsaqcrad1longC2.s1,1999,1116:30:00,150 , -1.8765, 3.387,0.317908,1.379211 nsaqcrad1longC2.s1,1999,1116:45:00,171 ,-1.98717, 2.9175,0.629152,1.472405 nsaqcrad1longC2.s1,1999,1117:00:00,144 , -1.979,2.900333,0.746313,1.309984 nsaqcrad1longC2.s1,1999,1117:15:00,186 ,-1.99633,2.864167, 0.53222,1.179334 nsaqcrad1longC2.s1,1999,1117:30:00,181 , -1.999,3.368167,0.670321,1.238802 nsaqcrad1longC2.s1,1999,1117:45:00,173 ,-1.91383,2.960833, 0.49773,1.110245 nsaqcrad1longC2.s1,1999,1118:00:00,186 ,-1.97483,2.138334,0.541172,1.016079 nsaqcrad1longC2.s1,1999,1118:15:00,174 , -1.987,3.331801,0.522236,1.095377 nsaqcrad1longC2.s1,1999,1118:30:00,169 ,-1.93233,5.376596,0.795573,1.375328 nsaqcrad1longC2.s1,1999,1118:45:00,180 , -1.99,5.984269,0.919124,1.595875 nsaqcrad1longC2.s1,1999,1119:00:00,163 ,-1.99817,4.924774,0.536372,1.276741 nsaqcrad1longC2.s1,1999,1119:15:00,184 ,-1.95117,2.757167,0.484424,1.347737 nsaqcrad1longC2.s1,1999,1119:30:00,147 ,-1.99083, 2.796,0.307111,1.634125 nsaqcrad1longC2.s1,1999,1119:45:00,184 , -1.9925,2.935667,0.345732, 1.41336 nsaqcrad1longC2.s1,1999,1120:00:00,207 ,-1.92433,3.427834,0.513571,1.488142 nsaqcrad1longC2.s1,1999,1120:15:00,211 ,-1.98283, 3.3715, 0.70375,1.585037 nsaqcrad1longC2.s1,1999,1120:30:00,205 , -1.9885,3.318833,0.416807,1.499169 nsaqcrad1longC2.s1,1999,1120:45:00,192 , -1.91,3.540568,0.753012,1.503117 nsaqcrad1longC2.s1,1999,1121:00:00,209 ,-1.90017,3.078833,0.390305,1.370387 nsaqcrad1longC2.s1,1999,1121:15:00,206 ,-1.50083, 2.903,0.530919,1.233809 nsaqcrad1longC2.s1,1999,1121:30:00,196 , -1.9215,2.722333,0.710369,1.271642 nsaqcrad1longC2.s1,1999,1121:45:00,209 , -1.977,3.652333,0.649548, 1.40976 nsaqcrad1longC2.s1,1999,1122:00:00,225 ,-1.95767, 3.6795,0.892978,1.291745 nsaqcrad1longC2.s1,1999,1122:15:00,208 ,-1.96967,3.778333,0.998019,1.284531 nsaqcrad1longC2.s1,1999,1122:30:00,260 ,-1.95667, 3.7325,0.650454, 1.40749 nsaqcrad1longC2.s1,1999,1122:45:00,262 , -1.97,3.673833,1.085384,1.250933 nsaqcrad1longC2.s1,1999,1123:00:00,216 ,-1.99617, 3.8115,0.975017, 1.2088 nsaqcrad1longC2.s1,1999,1123:15:00,210 ,-1.96017,3.003166,0.557984,1.289312 nsaqcrad1longC2.s1,1999,1123:30:00,191 , -1.893,3.278167,0.201058,1.304628 nsaqcrad1longC2.s1,1999,1123:45:00,207 , -1.963,3.256166,0.402887,1.272526