condition mean min max 0 h after light 0.15099125 0.0957745 0.206208 2 h after light 0.2572345 0.191889 0.32258 4 h after light 0.2381355 0.194628 0.281643 8 h after light 0.542877 0.494548 0.591206 12 h after light 0.966356 0.874602 1.05811 2 h after dark 1.127625 1.07203 1.18322 4 h after dark 0.66003 0.460259 0.859801 8 h after dark 0.259712 0.0 0.519424 12 h after dark 0.39719899999999997 0.204468 0.58993