Table 1. Descriptive data for age, cycle (duration between day 1 of the menstrual period and the day before the next period), and room, core and breast temperatures.

	n	Minimum	Maximum	Average	Standard deviation
Age	4	12.0	26.0	16.910	4.788
Cycle time	7	20.0	30.0	25.429	3.909
T
Right breast	167	32.3	36.5	34.647	0.769
Left breast	167	32.4	36.4	34.696	0.824
Eye (core)	167	34.0	38.0	36.434	0.818
Room	167	15.5	27.6	23.027	2.396
Average breast temperature	167	32.70	36.45	34.6716	0.782

T: temperature in degrees Celsius.