condition	mean	min	max
4 h after light	310.5305555666667	277.865	350.4666667
8 h after light	282.9544444333333	240.8233333	305.03
12 h after light	244.2222222	224.8833333	266.47
1.5 h after dark	229.3222222	191.2933333	278.7433333
5.5 h after dark	217.7411111	178.0133333	272.1733333
9.5 h after dark	269.6711111	236.9033333	318.78