condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.493502 0.450745 0.536259 4 h after light 1.1998199999999999 1.08783 1.31181 8 h after light 0.345257 0.137683 0.552831 12 h after light 0.815636 0.152762 1.47851 2 h after dark 0.569137 0.449389 0.688885 4 h after dark 0.13349 0.0 0.26698 8 h after dark 0.295684 0.290319 0.301049 12 h after dark 0.0714265 0.0 0.142853