It was found that there is a linear and non-linear dependence in the medium-group speed values of oculomotor reactions on different environment parameters in different seasons of year. This dependence differs in frequency of a reliable correlation coefficient of correlative relations and their values. In the article the season differences in speed dynamics of the oculomotor reactions of 84 men were revealed. The author creates individual profiles showing the speed dependence of oculomotor reactions on environment parameters. There are 11 types of such season dependence. Each type has its own collection of different psychology qualities.