date,minimum,maximum,range,mean,std
2019-07-01,-4.34825706482,-4.27314329147,0.0751137733459,-4.31714666492,0.0172639470351
2019-08-01,-4.2674446106,-4.23522615433,0.0322184562683,-4.25421771136,0.006931653089
2019-09-01,-4.13810300827,-4.08950376511,0.0485992431641,-4.11230329552,0.0115471592421
2019-10-01,-4.09887742996,-4.06299257278,0.0358848571777,-4.08455204723,0.00742437056703
2019-11-01,-4.00443458557,-3.92375445366,0.0806801319122,-3.98042805026,0.0202018744884
2019-12-01,-3.72596549988,-3.41053318977,0.315432310104,-3.55109803966,0.0779196770281
2020-01-01,-3.87366700172,-3.60745072365,0.266216278076,-3.7332308461,0.0721599399819
2020-02-01,-4.28489017487,-4.23547410965,0.0494160652161,-4.26010574717,0.0104703368374
2020-03-01,-3.34523415565,-3.06418037415,0.281053781509,-3.19895034487,0.0686119278515
2020-04-01,-2.28338384628,-2.00653719902,0.276846647263,-2.16426336163,0.0685493289947
2020-05-01,-1.4301431179,-1.11936283112,0.310780286789,-1.2789571201,0.0778184671905