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 0.1917125 0.0 0.383425 8 h after light 0.504186 0.402429 0.605943 12 h after light 0.350458 0.111625 0.589291 2 h after dark 0.3567565 0.109459 0.604054 4 h after dark 0.14276015 0.0975433 0.187977 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0