condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.130975 0.109187 0.150135 9 h after light 0.17932233333333333 0.118725 0.230029 12 h after light 0.12053554999999999 0.0427613 0.215631 3 h after dark 0.34946666666666665 0.261474 0.416367 6 h after dark 0.444891 0.354629 0.587965 9 h after dark 0.32518233333333335 0.111693 0.517008 12 h after dark 0.1510605 0.111958 0.190163