condition mean min max 3 h after light 0.7567573333333333 0.0 1.5674 6 h after light 0.08634399999999999 0.0 0.259032 9 h after light 0.194522 0.0 0.583566 12 h after light 0.352746 0.0 0.516743 3 h after dark 0.815895 0.662896 0.950947 6 h after dark 0.909048 0.0 1.8143 9 h after dark 0.18112266666666665 0.0 0.543368 12 h after dark 0.15696 0.0 0.31392