condition mean min max 0 h after light 3.5770100000000005 2.9891 4.16492 2 h after light 9.297255 6.64481 11.9497 4 h after light 2.6175100000000002 2.57051 2.66451 8 h after light 0.556361 0.477917 0.634805 12 h after light 1.267725 0.77464 1.76081 2 h after dark 0.7284935 0.345327 1.11166 4 h after dark 0.2993245 0.153868 0.444781 8 h after dark 1.45313 1.17123 1.73503 12 h after dark 3.9554099999999996 3.95185 3.95897