condition mean min max 0 h after light 0.0503755 0.0 0.100751 2 h after light 0.1256827 0.0937554 0.15761 4 h after light 0.04754675 0.0 0.0950935 8 h after light 0.0240715 0.0 0.048143 12 h after light 0.5789825 0.516981 0.640984 2 h after dark 0.249284 0.209514 0.289054 4 h after dark 0.1374785 0.134927 0.14003 8 h after dark 0.156023 0.101514 0.210532 12 h after dark 0.123921 0.048039 0.199803