condition mean min max 3 h after light 0.024058566666666666 0.0 0.0721757 6 h after light 0.17726530000000001 0.0475518 0.405409 9 h after light 0.1216398 0.0 0.296889 12 h after light 0.0 0.0 0.0 3 h after dark 0.11873823333333333 0.0 0.273887 6 h after dark 0.0990107 0.0 0.209996 9 h after dark 0.03696113333333333 0.0 0.0668258 12 h after dark 0.0 0.0 0.0