condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.078752 0.0 0.157504 4 h after light 0.068758 0.0 0.137516 8 h after light 0.0 0.0 0.0 12 h after light 0.301039 0.281801 0.320277 2 h after dark 0.379975 0.28886 0.47109 4 h after dark 0.1348365 0.0 0.269673 8 h after dark 0.0788965 0.0 0.157793 12 h after dark 0.07201 0.0 0.14402