condition mean min max 0 h after light 0.243349 0.128527 0.358171 2 h after light 0.19384099999999999 0.119602 0.26808 4 h after light 0.240479 0.11703 0.363928 8 h after light 0.0 0.0 0.0 12 h after light 0.376102 0.272564 0.47964 2 h after dark 0.4677295 0.0 0.935459 4 h after dark 0.527223 0.458998 0.595448 8 h after dark 0.462823 0.3885 0.537146 12 h after dark 0.4314175 0.127443 0.735392