condition mean min max 0 h after light 0.08128525 0.0384365 0.124134 2 h after light 0.1224865 0.115514 0.129459 4 h after light 0.0 0.0 0.0 8 h after light 0.05946675 0.0395441 0.0793894 12 h after light 0.04387475 0.0 0.0877495 2 h after dark 0.0197855 0.0 0.039571 4 h after dark 0.09445200000000001 0.073885 0.115019 8 h after dark 0.0216161 0.0 0.0432322 12 h after dark 0.059973200000000004 0.0410289 0.0789175