condition mean min max 3 h after light 0.009935791666666667 0.0 0.0831973 7 h after light 0.002922883333333333 0.0 0.0350746 11 h after light 0.0 0.0 0.0 2 h after dark 0.007742375 0.0 0.0479361 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0038494749999999998 0.0 0.0461937