condition mean min max 0 h after light 0.0367219 0.0 0.0734438 2 h after light 0.0 0.0 0.0 4 h after light 0.0693195 0.0 0.138639 8 h after light 0.17587350000000002 0.140378 0.211369 12 h after light 0.1759778 0.0778756 0.27408 2 h after dark 0.3283195 0.305456 0.351183 4 h after dark 0.2004335 0.196713 0.204154 8 h after dark 0.14936755000000002 0.0767351 0.222 12 h after dark 0.0700375 0.0 0.140075