datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2005,11 0:30:00,25 ,439.2733,455.9556,446.9435,4.897764 twpcmbeC1.c1,2005,11 1:30:00,25 ,437.9166,455.5783, 446.085,5.183426 twpcmbeC1.c1,2005,11 2:30:00,25 ,436.8068,456.0047,444.6172,5.510806 twpcmbeC1.c1,2005,11 3:30:00,25 ,434.5602,454.8344,444.1241,5.894391 twpcmbeC1.c1,2005,11 4:30:00,25 ,433.7433,455.8818,443.6714,5.732217 twpcmbeC1.c1,2005,11 5:30:00,25 ,433.2253,454.8636, 443.342,5.729288 twpcmbeC1.c1,2005,11 6:30:00,25 ,442.1247,460.1722,452.0048,5.378832 twpcmbeC1.c1,2005,11 7:30:00,25 ,442.9019,487.7097, 475.235,9.675049 twpcmbeC1.c1,2005,11 8:30:00,25 ,447.5545, 512.746,492.9159,13.47983 twpcmbeC1.c1,2005,11 9:30:00,25 ,436.4071,530.5345, 498.633,24.50979 twpcmbeC1.c1,2005,1110:30:00,25 ,443.3415,543.8159, 506.602,27.69266 twpcmbeC1.c1,2005,1111:30:00,25 ,444.2561, 547.641,506.8859,32.12109 twpcmbeC1.c1,2005,1112:30:00,25 ,438.9727,554.0074,503.6042,32.78309 twpcmbeC1.c1,2005,1113:30:00,25 ,439.9135,547.8376,504.0924,30.77478 twpcmbeC1.c1,2005,1114:30:00,25 ,438.6333,533.3474,498.8783, 25.5385 twpcmbeC1.c1,2005,1115:30:00,25 ,442.5039,525.5651,487.8743,19.95435 twpcmbeC1.c1,2005,1116:30:00,25 ,441.6112,496.5563,475.2776,14.31055 twpcmbeC1.c1,2005,1117:30:00,25 ,442.3647, 474.677,461.4567,8.469813 twpcmbeC1.c1,2005,1118:30:00,25 ,444.7206,462.4383,453.4641,4.721311 twpcmbeC1.c1,2005,1119:30:00,25 ,445.0154,460.5094, 451.427,4.430445 twpcmbeC1.c1,2005,1120:30:00,25 ,443.8015,460.0485,449.8223,4.766257 twpcmbeC1.c1,2005,1121:30:00,25 ,442.2238,460.4962, 449.375,5.272383 twpcmbeC1.c1,2005,1122:30:00,25 ,440.9578,459.4253,447.9922,5.422065 twpcmbeC1.c1,2005,1123:30:00,25 ,439.7588,457.2941,447.2544,5.101556