Suits some - not others.
I am surprised there are so many Sundays given there home night was quoted as Fridays, but I have to say I am pleased about it because it's a lot easier for me to get up the M11 on a Sunday than a Friday evening.
Certainly a lot of reserved dates in there too and they are in favour of Fridays by 8 to 4, so the end of season total of race days might be about equal.