condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.00593305 0.0 0.0118661 12 h after light 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.007719133333333334 0.0 0.0231574 12 h after dark 0.0010934466666666666 0.0 0.00328034