condition mean min max 0 h after light 0.582245 0.0 1.16449 2 h after light 0.234239 0.0 0.468478 4 h after light 2.10359 0.0 4.20718 8 h after light 1.1946455 0.430921 1.95837 12 h after light 0.1981625 0.0 0.396325 2 h after dark 1.313515 0.0 2.62703 4 h after dark 1.12299 0.0 2.24598 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0