condition mean min max 0 h after light 0.4848755 0.370872 0.598879 2 h after light 0.689422 0.650179 0.728665 4 h after light 0.5048520000000001 0.282625 0.727079 8 h after light 0.4780385 0.381559 0.574518 12 h after light 0.537598 0.423345 0.651851 2 h after dark 0.541655 0.415128 0.668182 4 h after dark 0.546481 0.44557 0.647392 8 h after dark 0.6182835 0.402277 0.83429 12 h after dark 0.43590249999999997 0.395886 0.475919