condition mean min max 3 h after light 0.01240725 0.0 0.148887 7 h after light 0.0066790416666666665 0.0 0.0801485 11 h after light 0.00751265 0.0 0.0901518 2 h after dark 0.0036975416666666667 0.0 0.0443705 6 h after dark 0.015851308333333335 0.0 0.104753 10 h after dark 0.0062776354083333335 0.0 0.0753316