condition mean min max 1 h after light 2.9792513869999997 2.9792513869999997 2.9792513869999997 3 h after light 6.28472147 5.736874684 6.832568256 5 h after light 3.9824527585 2.513285875 5.451619642000001 7 h after light 3.9260005839999996 3.434644319 4.417356849 9 h after light 3.209831703 2.805940367 3.613723039 11 h after light 3.921240536 2.282507532 5.55997354 1 h after dark 4.047800271000001 2.8912682760000004 5.204332266000001 3 h after dark 2.8714458915 1.505768945 4.237122838 5 h after dark 2.4043476554999996 1.758105986 3.050589325 7 h after dark 2.623810943 2.403874401 2.843747485 9 h after dark 2.7057617445 2.69237701 2.719146479 11 h after dark 2.9434861305 2.42293655 3.464035711