condition mean min max 4 h after light 1526.4276666666667 1200.816 1962.781 8 h after light 1755.3763333333334 1006.3510000000001 2577.844 12 h after light 1558.7093333333335 1334.9360000000001 1881.855 16 h after light 2610.957 2297.072 2802.4809999999998 4 h after dark 963.6960666666666 888.7898 1018.128 8 h after dark 508.00579999999997 390.756 586.4927