condition mean min max 3 h after light 0.146594 0.0 0.439782 6 h after light 0.198329 0.0 0.304269 9 h after light 0.6962026666666666 0.0 1.40346 12 h after light 1.0234860000000001 0.290232 2.00795 3 h after dark 0.267765 0.0 0.447521 6 h after dark 1.880448 0.614704 2.54529 9 h after dark 1.3066276666666665 0.972003 1.56815 12 h after dark 0.6266495 0.548658 0.704641