condition mean min max 0 h after light 0.5669435 0.375709 0.758178 2 h after light 0.5351205 0.502373 0.567868 4 h after light 0.2445545 0.0 0.489109 8 h after light 0.131457 0.0 0.262914 12 h after light 0.8724025 0.509875 1.23493 2 h after dark 0.46025099999999997 0.295897 0.624605 4 h after dark 0.336503 0.178879 0.494127 8 h after dark 0.9376615 0.436833 1.43849 12 h after dark 0.6360075 0.462701 0.809314