condition mean min max 0 h after light 0.1404855 0.0 0.280971 2 h after light 0.1549855 0.0 0.309971 4 h after light 0.141736 0.0 0.283472 8 h after light 0.0 0.0 0.0 12 h after light 0.156671 0.0 0.313342 2 h after dark 1.5789845 0.614519 2.54345 4 h after dark 0.40074 0.273813 0.527667 8 h after dark 0.1543765 0.0 0.308753 12 h after dark 0.0 0.0 0.0