mass (in kg)	average time (min)	average error (min)		mass (in kg)	time (in minutes)
0.50	212.33	24.66		0.50	229
0.75	151.33	2.31		0.50	224
1.00	161.00	28.21		0.50	184
1.25	96.00	13.53		0.75	150
1.50	94.33	17.79		0.75	154
1.75	79.33	19.04		0.75	150
2.00	72.33	28.36		1.00	187
2.25	62.00	14.53		1.00	131
2.50	50.33	2.89		1.00	165
				1.25	83
				1.25	95
				1.25	110
				1.50	75
				1.50	98
				1.50	110
				1.75	61
				1.75	78
				1.75	99
				2.00	105
				2.00	54
				2.00	58
				2.25	76
				2.25	47
				2.25	63
				2.50	47
				2.50	52
				2.50	52