Can anyone help with recycling household water?
Daytime of the Nighttime is right, use a syphon. Thread the hose through your bedroom window and rather than trying to suck water through (ugh), get someone to put their thumb over the open end while you fill the length of the pipe with water (bath, jug etc), then with the pipe filled, put your end into the bath and the water will syphon down, provided the bath end is kept submerged and you will successfully reuse your bathwater. The residual soap etc will not harm your plants. However, you should review your almost excessive water usage, unless you need hot baths for muscular complaints why not cut down to a shower each day and a bath a couple of times a week? Remember each time you shower you wash away the healthy bacteria from your skin as well and may also experience dry skin because of the constant removal of essential and natural oils. Good luck with the water saving, saving or reusing 200 litres of drinking water a day is well worth doing.