condition mean min max 4 h after light 1533.1816666666666 1403.1689999999999 1702.1429999999998 8 h after light 1475.3206666666667 1142.502 1658.964 12 h after light 1202.9086666666667 1027.2169999999999 1434.5720000000001 16 h after light 2682.3776666666668 1988.511 3792.492 4 h after dark 1818.098 1684.8339999999998 1962.775 8 h after dark 1085.9068 907.8194 1232.1480000000001