condition mean min max 0 h after light 0.227856 0.0 0.455712 2 h after light 0.486846 0.139318 0.834374 4 h after light 0.838422 0.519254 1.15759 8 h after light 0.2550765 0.235314 0.274839 12 h after light 0.5993740000000001 0.520188 0.67856 2 h after dark 0.250949 0.226872 0.275026 4 h after dark 0.4854675 0.437998 0.532937 8 h after dark 0.7016935 0.450708 0.952679 12 h after dark 0.5803785 0.437178 0.723579