Plots of Seasonal or Diurnal averages over globe or region

ClimaAnalysis could provide functions to visualize the seasonal or diurnal patterns of an OutputVar.
This has been [done manually in ClimaLand](https://github.com/CliMA/ClimaLand.jl/blob/main/experiments/long_runs/figures_function.jl).


Such function could be generalized, akin to the existing `contour2D_on_globe!(fig, var)`, and would require for example more than a year of var data for seasonal, resolution lower than 24h for diurnal, etc. (and return a clear error message otherwise).