condition mean min max 0 h after light 1.0137615 0.429493 1.59803 2 h after light 0.7662805 0.409241 1.12332 4 h after light 0.7139545 0.394419 1.03349 8 h after light 0.524985 0.419725 0.630245 12 h after light 1.0488025 0.679585 1.41802 2 h after dark 1.4502905000000001 0.636991 2.26359 4 h after dark 0.796842 0.389364 1.20432 8 h after dark 0.5678415 0.460378 0.675305 12 h after dark 0.5322135 0.439074 0.625353