condition mean min max 0 h after light 9.085525 8.92201 9.24904 2 h after light 5.212400000000001 4.30342 6.12138 4 h after light 3.6429799999999997 2.75325 4.53271 8 h after light 4.08543 3.07136 5.0995 12 h after light 9.666879999999999 8.96086 10.3729 2 h after dark 12.148900000000001 11.9069 12.3909 4 h after dark 12.394449999999999 11.2748 13.5141 8 h after dark 14.5025 14.3095 14.6955 12 h after dark 13.5068 12.5516 14.462