condition mean min max 0 h after light 0.779485 0.54431 1.01466 2 h after light 0.443973 0.439674 0.448272 4 h after light 0.5221885 0.293538 0.750839 8 h after light 0.40265300000000004 0.343175 0.462131 12 h after light 0.2711675 0.200508 0.341827 2 h after dark 0.4757165 0.391058 0.560375 4 h after dark 0.698037 0.527667 0.868407 8 h after dark 0.5794334999999999 0.541361 0.617506 12 h after dark 0.9746300000000001 0.84008 1.10918