condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.057768129999999994 0.00693126 0.108605 12 h after light 0.0488782 0.047113 0.0506434 4 h after dark 0.043828766666666664 0.0335512 0.0534233 8 h after dark 0.006318936666666667 0.0 0.0108663 12 h after dark 0.00248294 0.0 0.00744882