condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.07585233333333334 0.0 0.227557 12 h after light 0.0 0.0 0.0 4 h after dark 0.09294066666666667 0.0 0.278822 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0