Detected emission line fluxes as a function of rest-frame equivalent width of Lyα. The measurements presented here from MUSE-Wide, the UDF mosaic and the UDF10 are shown as large symbols. Measurements from the literature are shown by small dots (see Appendix C). All symbols are color coded according to source redshifts and are shown with 1σ error bars. The solid histograms show the subset of the objects from this work, whereas the dashed histograms include the estimates from the literature collection.