condition mean min max 0 h after light 0.4390595 0.0 0.878119 2 h after light 0.318044 0.0 0.636088 4 h after light 0.0 0.0 0.0 8 h after light 0.0892105 0.0 0.178421 12 h after light 0.084183 0.0 0.168366 2 h after dark 0.4847435 0.478791 0.490696 4 h after dark 0.1564375 0.0 0.312875 8 h after dark 0.657717 0.655718 0.659716 12 h after dark 0.3302935 0.293353 0.367234