Probando gráficos

ggplot(dfLong, aes(MVPA_B10_daily_mean)) + geom_density(aes(fill=factor(Tiempo)), alpha=0.5) + 
    labs(title="Density plot", 
         subtitle=traducir("MVPA_B10_daily_mean"),
         caption="Distribución en el tiempo",
         x="Bouts de 10 minutos",
         fill="Tiempo")+theme_classic()

ggplot(dfLong, aes(TiempoFactor,MVPA_B10_daily_mean)) +
   geom_boxplot(varwidth=T, fill="plum") + 
    labs(title="Density plot", 
         subtitle=traducir("MVPA_B10_daily_mean"),
         caption="Distribución en el tiempo",
         x="Bouts de 10 minutos",
         fill="Tiempo")+theme_classic()

ggplot(dfDif, aes(TiempoFactor,MVPA_B10_daily_mean)) +
   geom_boxplot(varwidth=T, fill="plum") +
  geom_dotplot(binaxis='y', 
               stackdir='center', 
               dotsize = .02, 
               fill="red")+
    labs(title="Density plot", 
         subtitle=traducir("MVPA_B10_daily_mean"),
         caption="Distribución en el tiempo",
         x="Bouts de 10 minutos",
         fill="Tiempo")+theme_classic()

ggplot(dfLong, aes(x = MVPA_B10_daily_mean, y = TiempoFactor,color=GrupoInt,fill=GrupoInt)) + 
  geom_density_ridges(aes(point_color=GrupoInt),alpha=0.25,scale=1.05, jittered_points=T, point_size=0.8,point_alpha=0.5)+
  coord_cartesian(xlim=c(0,75))+theme_classic()

ggplot(dfLong, aes(x = sleep_bedtime_mean, y = TiempoFactor,color=GrupoInt,fill=GrupoInt)) + 
  geom_density_ridges(aes(point_color=GrupoInt),alpha=0.25,scale=1.1, jittered_points=T, point_size=0.8,point_alpha=0.5)+theme_classic()

Fin