condition mean min max 0 h after light 0.12185 0.0 0.2437 2 h after light 0.113389 0.0 0.226778 4 h after light 0.221901 0.0 0.443802 8 h after light 0.4657985 0.0 0.931597 12 h after light 0.113681 0.0 0.227362 2 h after dark 0.126695 0.0 0.25339 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.1161985 0.0 0.232397