I am feeling like having dehydration in evening time. Drink almost 3ltrs water per day. Height 6'1", weight 88kg (recently loose 18kg in 4 months), full body profile reports normal, hba1c 5.7. rbs 104. Sgpt, creatinine level normal. Sgot normal towards lower limit. In morning well hydrated with frequent urination and clear pee, in evening urination episode lower and a bit dark yellow urine and sometimes strong smelly.