condition mean min max 3 h after light 0.09305966666666667 0.0 0.279179 6 h after light 0.08985766666666667 0.0 0.14993 9 h after light 0.08649970866666667 0.000383626 0.163005 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0