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 0.0924865 0.0 0.184973 8 h after light 0.563304 0.374585 0.752023 12 h after light 0.299223 0.182839 0.415607 2 h after dark 0.3830145 0.20377 0.562259 4 h after dark 0.2690735 0.17497 0.363177 8 h after dark 0.1974625 0.0 0.394925 12 h after dark 0.3774945 0.194325 0.560664