cluster,stage,left.group,right.group,count.of.samples.for.the.left.group,count.of.samples.for.the.right.group,difference.in.location,CI.95pct.lower.bound,CI.95pct.upper.bound decay at 8-cell,oocyte (GV),old,young,4,4,-0.197460958804364,-Inf,-0.0381162292231165 others,oocyte (GV),old,young,4,4,-0.168277319714041,-Inf,0.0957520496706676 decay at 8-cell,oocyte (MII),old,young,5,5,-0.0609390609390603,-Inf,0.0390460603226561 others,oocyte (MII),old,young,5,5,-0.0556101556101556,-Inf,0.142003994945171