id,DepartFatMass_mean,DepartFatMass_sd,ArriveFatMass_mean,ArriveFatMass_sd
2004020,34,3,105,6.2
2004021,40.3,3.9,124,7.7
2004024,38.6,2.6,127.6,7.9
2004029,31.5,6.4,115.4,6.9
2004030,40.4,6.9,130.5,8.3
2004032,40.2,3.3,126.5,7.8
2004035,29.9,5.5,104.6,6.2
2005021,41.8,6.4,126.7,7.9
2005024,28.3,4,109.7,6.5
2005027,40.8,6.5,120.5,7.4
2005028,44,2.6,103.4,6
2005029,35.2,5.1,98.2,5.6
2005031,44.9,4.7,112,6.7
2005034,40.2,6.9,115.9,7
2005036,32.1,4.1,92.4,5.4
2005039,38.3,3.5,96,8
2005040,35.2,3.2,119.1,7.3
2006041,39.5,6.8,117.2,7.5
2006044,35.6,4.6,100.1,5.8
2006048,30.4,3.6,91.7,5.3
2006055,41,3,125.9,7.8
2006057,32.9,2.3,90.7,5.2
2006059,41.6,4.2,111.2,6.7
2007033,47.1,4.2,98.8,5.8
2007034,34.8,4.1,109.2,6.4
2007040,36.1,4.8,188.2,14.8