condition mean min max 0 h after light 0.2106605 0.18676 0.234561 2 h after light 0.9843949999999999 0.9086 1.06019 4 h after light 0.8399845 0.762784 0.917185 8 h after light 1.0752925 0.832615 1.31797 12 h after light 1.558275 1.37554 1.74101 2 h after dark 1.2283645 0.993409 1.46332 4 h after dark 0.713795 0.589919 0.837671 8 h after dark 0.5339265 0.472676 0.595177 12 h after dark 0.7994165 0.734954 0.863879