condition mean min max 3 h after light 0.5549240000000001 0.0 1.04235 6 h after light 0.0 0.0 0.0 9 h after light 0.2684646666666667 0.0 0.512057 12 h after light 0.296053 0.0 0.888159 3 h after dark 0.0 0.0 0.0 6 h after dark 0.3881346666666667 0.33638 0.452737 9 h after dark 0.31874199999999997 0.0 0.576286 12 h after dark 1.1258576666666666 0.467313 1.85499