There is no kind of darkness in Akshardham. Darkness is only found where there is the perception of being the body. Besides, if there is tej then there is no chance of falling asleep! There is no sense of being the body, thus there is only tej everywhere. But the tej is soft and cool, it doesn’t scorch one’s eyes, it caresses them. There is a soft breeze. Not like the wind here on earth, which sometimes doesn’t blow at all, only to suddenly gush at high speeds causing destruction. The cool breeze creates a feeling of tranquillity. Everything is comfortable. There is no type of hardship or misery. The happiness of God pervades the whole atmosphere.