condition mean min max 3 h after light 0.047636000000000005 0.0 0.142908 6 h after light 0.0157113 0.0 0.0471339 9 h after light 0.16390866666666667 0.0 0.491726 12 h after light 0.1358598 0.0608844 0.176083 3 h after dark 0.157167 0.0 0.323826 6 h after dark 0.169698 0.124143 0.230593 9 h after dark 0.06617966666666666 0.0 0.198539 12 h after dark 0.0 0.0 0.0