In the DefaultPlayer.cfg there are 2 entries the 1st is:
DefaultHealthSettings[0]=600 // How much health the player has total
DefaultHealthSettings[1]=500
DefaultHealthSettings[2]=400
the 2nd is:
[MOHAGame.HealthSystem]
HealthSegments=4 // How many segments show on screen
SegmentFillRateSettings[0]=200 //how much health per segment (Taken from info in entry one)
SegmentFillRateSettings[1]=150
SegmentFillRateSettings[2]=100
MaxSafeTimeSettings[0]=1.5// how long the player needs to hide for health to refill.
MaxSafeTimeSettings[1]=3.0
MaxSafeTimeSettings[2]=4.0