condition mean min max 3 h after light 0.03380820833333333 0.0 0.128388 7 h after light 0.06611653333333334 0.0 0.189491 11 h after light 0.03737488333333334 0.0 0.109146 2 h after dark 0.0749623 0.0 0.17495 6 h after dark 0.10006955833333334 0.0 0.567454 10 h after dark 0.039051425 0.0 0.167647