because in a capital lease, there is the depreciation and the interest components that affect the P&L whilst in the operating lease, there is only the lease payment hitting your P&L. In the early years, your interest expense calculated on the value of the lease is higher (value of the lease is a function of the discounted value of MLP) and declining over the term of the lease. Depreciation on the other hand assuming SL is constant through the life of the lease. Therefore in earlier years, you would expect a higher total P&L effect using the capital lease method, hence the lower net income.
EBIT takes into account for a capital lease the depreciation portion which and excludes the interest component. therefore, compared to the lease payment, depreciation expense is much smaller and thereby making EBIT on a capital lease higher