time,surface_type,average_diameter,minutes_since_start
2024-05-01T00:00:00,Aluminium,0.32,0
2024-05-01T00:10:00,Edelstahl,0.28,10
2024-05-01T00:20:00,Kupfer,0.35,20
2024-05-01T00:30:00,Aluminium,0.40,30
2024-05-01T00:40:00,Edelstahl,0.37,40
2024-05-01T00:50:00,Kupfer,0.42,50
2024-05-01T01:00:00,Aluminium,0.44,60
2024-05-01T01:10:00,Edelstahl,0.41,70
2024-05-01T01:20:00,Kupfer,0.47,80
2024-05-01T01:30:00,Aluminium,0.49,90