condition mean min max 0 h after light 0.0857825 0.0 0.171565 2 h after light 0.209201 0.178924 0.239478 4 h after light 0.0809655 0.0 0.161931 8 h after light 0.0 0.0 0.0 12 h after light 0.04001565 0.0 0.0800313 2 h after dark 0.0 0.0 0.0 4 h after dark 0.03974195 0.0 0.0794839 8 h after dark 0.17765605 0.0864321 0.26888 12 h after dark 0.41552849999999997 0.340235 0.490822