condition	mean	min	max
4 h after light	144.5455	140.629	148.462
8 h after light	120.02600000000001	111.395	128.657
12 h after light	101.11615	94.8293	107.403
4 h after dark	89.8365	88.7304	91.9314
8 h after dark	109.25133333333333	106.05	113.077
12 h after dark	138.254	138.083	138.413