condition mean min max 3 h after light 0.08390353333333334 0.0 0.200633 6 h after light 0.059024266666666665 0.0337648 0.0726306 9 h after light 0.09495146666666666 0.0397875 0.179866 12 h after light 0.0704543 0.0 0.149799 3 h after dark 0.1897064 0.0826412 0.330549 6 h after dark 0.1359205 0.0591235 0.205851 9 h after dark 0.12140656666666667 0.0752607 0.182129 12 h after dark 0.09776965 0.0318613 0.163678