condition mean min max 0 h after light 0.2875585 0.263482 0.311635 2 h after light 1.8428300000000002 1.44209 2.24357 4 h after light 1.689445 1.55472 1.82417 8 h after light 0.7269235000000001 0.640625 0.813222 12 h after light 0.6234965 0.519263 0.72773 2 h after dark 0.3494265 0.258058 0.440795 4 h after dark 0.352655 0.27823 0.42708 8 h after dark 0.256011 0.178621 0.333401 12 h after dark 0.2504115 0.246096 0.254727