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Table 1 Summary statistics of the test-day data

From: Modelling temperature effects on milk production: a study on Holstein cows at a Japanese farm

  Min Median Mean Max
Milk production [kg] 3.20 26.20 26.33 53.00
Milk fat ratio [%] 2.20 3.80 7.90
Parity 1.00 2.00 2.58 9.00
Calving month 1.00 8.00 7.03 12.00
Days of lactation 1.00 173.00 176.10 430.00
Amount of concentrate feed [kg] 1.00 10.00 9.52 20.00
  1. The arithmetic mean is shown for all data except for the milk fat ratio, which is given as a percentage.