rowid,fulfillment_id,order_id,prep_time,delivery_time,customer
1,4877,2031,13.0,2.0,A
2,9500,9714,7.0,7.0,A
3,1108,4956,9.0,2.0,B
4,9358,4985,8.0,3.0,B
5,9717,1578,10.0,7.0,C
6,8375,4225,6.0,6.0,A
7,2751,7734,10.0,4.0,A
8,3868,2138,7.0,8.0,B
9,916,7250,12.0,7.0,A
10,5297,1413,19.0,6.0,A