condition mean min max 4 h after light 213.79753333333335 182.405 250.6638 8 h after light 232.82413333333332 205.4254 263.5198 12 h after light 180.03453333333334 114.6096 263.846 16 h after light 184.00453333333334 169.0601 210.7274 4 h after dark 548.4548333333333 500.4743 637.4717 8 h after dark 141.98409999999998 105.1034 160.5649