condition mean min max 3 h after light 0.0070252833333333325 0.0 0.0526959 7 h after light 0.012181975 0.0 0.10846 11 h after light 0.0241544 0.0 0.0567453 2 h after dark 0.0026078416666666664 0.0 0.0312941 6 h after dark 0.007029433333333334 0.0 0.0843532 10 h after dark 0.0025488 0.0 0.0305856