condition mean min max 0 h after light 0.3750425 0.313401 0.436684 2 h after light 0.326845 0.0 0.65369 4 h after light 0.03655105 0.0 0.0731021 8 h after light 0.3006525 0.0 0.601305 12 h after light 0.3323125 0.0 0.664625 2 h after dark 0.0370339 0.0 0.0740678 4 h after dark 2.685515e-07 0.0 5.37103e-07 8 h after dark 0.0 0.0 0.0 12 h after dark 0.310758 0.0 0.621516