condition mean min max 0 h after light 0.096851 0.0 0.193702 2 h after light 0.09556605 0.0901261 0.101006 4 h after light 0.22127560000000002 0.0457062 0.396845 8 h after light 0.347536 0.232278 0.462794 12 h after light 0.16737950000000001 0.154043 0.180716 2 h after dark 0.1429725 0.100702 0.185243 4 h after dark 0.0448699 0.0 0.0897398 8 h after dark 0.1246858 0.0975846 0.151787 12 h after dark 0.1200425 0.0 0.240085