condition mean min max 0 h after light 1.570446 0.417982 2.72291 2 h after light 0.3092785 0.150361 0.468196 4 h after light 0.0649691073355 2.14671e-07 0.129938 8 h after light 1.8588900000000002 1.38858 2.3292 12 h after light 2.11566 1.92317 2.30815 2 h after dark 2.03425e-07 0.0 4.0685e-07 4 h after dark 1.91105 1.80434 2.01776 8 h after dark 0.3297926815 0.000378363 0.659207 12 h after dark 0.6491041830000001 0.000858366 1.29735