condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.0448133 0.0440087 0.0456179 8 h after light 0.27810749999999995 0.04619 0.510025 12 h after light 0.4919335 0.307491 0.676376 2 h after dark 0.11756934999999999 0.0502537 0.184885 4 h after dark 0.51944525 0.0895665 0.949324 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0