condition mean min max 0 h after light 0.6675500000000001 0.580357 0.754743 2 h after light 0.2312355 0.18002 0.282451 4 h after light 0.30589299999999997 0.246607 0.365179 8 h after light 0.42592549999999996 0.371166 0.480685 12 h after light 0.5012915 0.469256 0.533327 2 h after dark 0.8060704999999999 0.724119 0.888022 4 h after dark 0.755743 0.716994 0.794492 8 h after dark 0.7529345000000001 0.687214 0.818655 12 h after dark 0.429442 0.268549 0.590335