condition mean min max 0 h after light 0.757865 0.0 1.51573 2 h after light 2.3234605 0.850861 3.79606 4 h after light 4.896655 3.85024 5.94307 8 h after light 0.782675 0.0 1.56535 12 h after light 0.432547 0.0 0.865094 2 h after dark 3.257075 3.12094 3.39321 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 1.197991 0.778022 1.61796