condition mean min max 0 h after light 0.11138 0.0 0.22276 2 h after light 0.0836835 0.0 0.167367 4 h after light 0.1364725 0.0 0.272945 8 h after light 0.6663525 0.450671 0.882034 12 h after light 0.443013 0.3915 0.494526 2 h after dark 0.1576675 0.0 0.315335 4 h after dark 0.214101 0.0 0.428202 8 h after dark 0.203575 0.0 0.40715 12 h after dark 0.0 0.0 0.0