condition mean min max 0 h after light 0.38870150000000003 0.388355 0.389048 4 h after light 1.76146 1.14869 2.37423 8 h after light 0.58743 0.384217 0.790643 4 h after dark 0.57212 0.0 1.14424 8 h after dark 0.1912405 0.0 0.382481 12 h after dark 0.379385 0.0 0.75877