condition mean min max 0 h after light 0.2515365 0.159551 0.343522 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.247161 0.0 0.494322 12 h after light 0.2622485 0.160246 0.364251 2 h after dark 0.1642605 0.0 0.328521 4 h after dark 0.6163000000000001 0.15915 1.07345 8 h after dark 0.349322 0.179458 0.519186 12 h after dark 0.0 0.0 0.0