condition mean min max 0 h after light 0.1570285 0.0 0.314057 2 h after light 0.0 0.0 0.0 4 h after light 0.142982 0.0 0.285964 8 h after light 0.1506405 0.0 0.301281 12 h after light 1.5654175000000001 0.879005 2.25183 2 h after dark 0.163272 0.0 0.326544 4 h after dark 0.952528 0.841176 1.06388 8 h after dark 0.0 0.0 0.0 12 h after dark 0.46115300000000004 0.29949 0.622816