condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.04817085 0.0 0.0963417 4 h after light 0.0471348 0.0 0.0942696 8 h after light 0.04965945 0.0 0.0993189 12 h after light 0.054889 0.0 0.109778 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0479644 0.0 0.0959288 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0513285 0.0 0.102657