順番に塗っていけば終わる頃には最初に塗ったところは乾いてるので、そんなに待ちは発生しないんですけどねー。
夏場は19時半くらいまでは明るいので、冬の昼の短さはびっくりしますね。

If you apply it in order, though, then the area you first painted will be dry by the time you finish, so you won't have to wait that long.

In summer, it's light out until about 7:30 p.m., so the brevity of the winter daytime surprised me.