condition mean min max 0 h after light 0.6481375 0.306479 0.989796 2 h after light 0.8324175 0.460535 1.2043 4 h after light 0.2308075 0.15021 0.311405 8 h after light 0.395038 0.31531 0.474766 12 h after light 0.6017129999999999 0.153906 1.04952 2 h after dark 0.1646435 0.157762 0.171525 4 h after dark 0.076427 0.0 0.152854 8 h after dark 0.6802205 0.498647 0.861794 12 h after dark 0.880881 0.817874 0.943888