condition mean min max 4 h after light 0.012269200000000001 0.0113626 0.0131758 8 h after light 0.004501825 0.0 0.00900365 12 h after light 0.0 0.0 0.0 4 h after dark 0.0041461 0.0 0.0124383 8 h after dark 0.0058570666666666665 0.0 0.0175712 12 h after dark 0.0 0.0 0.0