Nice one. Muggers could be seen in some water bodies across the country almost in all seasons. Reasons may be that their susceptibility to temperature variation is less, other is known that they will live peacefully near human settlement, if undisturbed. It is not the case for Saltwater Crocodiles.
Here you find them in dry period, may be because the number is very less or they they may be digging burrow.
Thanks for sharing.SaktiWild