Suppose a hypothetical object has just four quantum states, with the following energies:

$-1\mathrm{.}1$ eV $($third excited state$)$

$-1\mathrm{.}6$ eV $($second excited state$)$

$-2\mathrm{.}7$ eV $($first excited state$)$

$-4\mathrm{.}5$ eV $($ground state$)$