condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.016816249999999998 0.0129295 0.020703 12 h after light 0.0075336 0.0 0.0150672 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0