condition mean min max 0 h after light 0.0275145 0.0 0.055029 2 h after light 0.0 0.0 0.0 4 h after light 0.0250533 0.0 0.0501066 8 h after light 0.05269035 0.0525902 0.0527905 12 h after light 0.0840194 0.0513398 0.116699 2 h after dark 0.0 0.0 0.0 4 h after dark 0.050059400000000004 0.0491303 0.0509885 8 h after dark 0.056470450000000005 0.0554458 0.0574951 12 h after dark 0.02623835 0.0 0.0524767