diff --git a/modules/game_skills/skills.lua b/modules/game_skills/skills.lua
index 0fe7fee5..2f554aa4 100644
--- a/modules/game_skills/skills.lua
+++ b/modules/game_skills/skills.lua
@@ -120,7 +120,7 @@ function setSkillTooltip(id, value)
   widget:setTooltip(value)
 end
 
-function setSkillPercent(id, percent, tooltip)
+function setSkillPercent(id, percent, tooltip, color)
   local skill = skillsWindow:recursiveGetChildById(id)
   local widget = skill:getChildById('percent')
   if widget then
@@ -129,6 +129,10 @@ function setSkillPercent(id, percent, tooltip)
     if tooltip then
       widget:setTooltip(tooltip)
     end
+
+    if color then
+    	widget:setBackgroundColor(color)
+    end
   end
 end
 
@@ -333,10 +337,34 @@ function onStaminaChange(localPlayer, stamina)
   if minutes < 10 then
     minutes = '0' .. minutes
   end
-  local percent = math.floor(100 * stamina / (42 * 60)) -- max is 42 hours
+  local percent = math.floor(100 * stamina / (42 * 60)) -- max is 42 hours --TODO not in all client versions
 
   setSkillValue('stamina', hours .. ":" .. minutes)
-  setSkillPercent('stamina', percent, tr('You have %s percent', percent))
+
+  --TODO not all client versions have premium time
+  if stamina > 2400 and g_game.getClientVersion() >= 1038 and localPlayer:isPremium() then
+  	local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
+		tr("Now you will gain 50%% more experience")
+		setSkillPercent('stamina', percent, text, 'green')
+	elseif stamina > 2400 and g_game.getClientVersion() >= 1038 and not localPlayer:isPremium() then
+		local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
+		tr("You will not gain 50%% more experience because you aren't premium player, now you receive only 1x experience points")
+		setSkillPercent('stamina', percent, text, '#89F013')
+	elseif stamina > 2400 and g_game.getClientVersion() < 1038 then
+		local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
+		tr("If you are premium player, you will gain 50%% more experience")
+		setSkillPercent('stamina', percent, text, 'green')
+	elseif stamina <= 2400 and stamina > 840 then
+		setSkillPercent('stamina', percent, tr("You have %s hours and %s minutes left", hours, minutes), 'orange')
+	elseif stamina <= 840 and stamina > 0 then
+		local text = tr("You have %s hours and %s minutes left", hours, minutes) .. "\n" ..
+		tr("You gain only 50%% experience and you don't may gain loot from monsters")
+		setSkillPercent('stamina', percent, text, 'red')
+	elseif stamina == 0 then
+		local text = tr("You have %s hours and %s minutes left", hours, minutes) .. "\n" ..
+		tr("You don't may receive experience and loot from monsters")
+		setSkillPercent('stamina', percent, text, 'black')
+	end
 end
 
 function onOfflineTrainingChange(localPlayer, offlineTrainingTime)