1 2 3 4
one,two,three,four,five,__index_level_0__ -1.0,foo,true,2022-12-23T00:00:00Z,2022-12-23T11:43:49,a ,bar,false,2021-12-23T00:00:00Z,2021-12-23T12:44:50,b 2.5,baz,,2020-12-23T00:00:00Z,2020-12-23T13:45:51,c