condition mean min max 0 h after light 0.0858805 0.0 0.171761 2 h after light 0.5787155 0.358258 0.799173 4 h after light 0.31851300000000005 0.312794 0.324232 8 h after light 0.082387 0.0 0.164774 12 h after light 0.2622485 0.160246 0.364251 2 h after dark 0.446476 0.0 0.892952 4 h after dark 0.1562495 0.153349 0.15915 8 h after dark 0.173062 0.0 0.346124 12 h after dark 0.5076780000000001 0.163794 0.851562