Fraction of simulated surveys satisfying is shown for a range of Y_νγ values. The blue lines show the results when considering both steady-state and flaring neutrino emission from blazars, and the green lines show the results from only flaring emission. For each case, the dashed and dash-dotted lines show the results for the BL Lac and FSRQ populations, respectively. The hatched areas show the results for the higher and lower blazar population models introduced in Sect. 3.1.