condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0463192 0.0 0.0926384 4 h after light 0.1617645 0.0 0.323529 8 h after light 0.12766005 0.0848911 0.170429 12 h after light 0.0828725 0.0 0.165745 2 h after dark 0.04247445 0.0 0.0849489 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0464043 0.0 0.0928086 12 h after dark 0.0 0.0 0.0