condition mean min max 1 h after light 11.63809691 11.63809691 11.63809691 3 h after light 18.70531987 18.06591405 19.34472569 5 h after light 11.5939065555 6.984247981 16.20356513 7 h after light 9.7800154295 7.5767755789999995 11.98325528 9 h after light 6.502946565 3.79942389 9.20646924 11 h after light 6.003659653 5.918609054 6.088710252 1 h after dark 3.9609220154999996 3.1639212339999996 4.757922797 3 h after dark 5.8092100795 5.604723846000001 6.013696313 5 h after dark 6.1850327255 5.241172085 7.128893366000001 7 h after dark 9.143372386 6.942979232000001 11.34376554 9 h after dark 12.234646335 11.92692449 12.54236818 11 h after dark 13.205372785000002 12.7073288 13.70341677